Terror Radius

		Maybe it is the will to survive that makes me even more alert to sounds. Sight is limited in this darkened part of the world. In this case their heartbeats. Not my own, but instead the Killers' as they close in on me. I just hope that they do not pick up on mine as my heart races for every thump I can hear even clearer.
		~ Benedict Baker's Journal, Nov. 1896

		Again, my senses have proven to be the keys to my survival. If my heartbeat rings in my ears, the Killer is close. If I see the "red stain" in my surroundings, the Killer is even closer!
		~ Mysterious Note

The Terror Radius is an integral Game Mechanic in Dead by Daylight .

Overview

The Terror Radius is a feature intended to induce fear and anxiety in Survivors, causing them to experience The Heartbeat, a sound effect triggered whenever Survivors enter the Killer's Terror Radius and intensifies with proximity.

Terror Radius

For most Killers in Dead by Daylight, their Terror Radius is decided by their base Movement speed: 32 metres for those moving at 4.6 m/s and 24 metres for those moving at 4.4 m/s.

However, some Killers do not follow that general rule and either have a different Terror Radius altogether or even multiple Terror Radii, as can be seen in the Table below.

The Terror Radius has 2 components to it, the Heartbeat and the Terror Radius Layers.

The Heartbeat

The first component of a Killer's Terror Radius is the Heartbeat heard by Survivors whenever they are inside the Terror Radius.

Benedict Baker's Journal confirms that it is indeed a Survivor's own heart that beats audibly whenever the Killer is nearby.
This is further confirmed by a "Mysterious Note" found in the Fog and by the visibly beating heart model in the chest of Survivors used in Dead by Daylight Mobile.

The loudness and pace of the Heartbeat is tied directly to how close the Killer is to the Survivor in question.

Terror Radius Layers

The second component of a Killer's Terror Radius are the Terror Radius Layers.

The Terror Radius Layers are the musical component of the Terror Radius.
Each Terror Radius features 4 distinct Layers, with the possibility to add 2 additional Layers:

Layer	Proximity from Killer	Use Case	Additional Information
1	Far (1st Third)	Terror Radius	-
2	Near (2nd Third)	Terror Radius	-
3	Close (3rd Third)	Terror Radius	Replaced by Layer 4 when in Chase.
4	Chase (3rd Third)	Chase Music	Replaces Layer 3 when in Chase.
5	Chase (3rd Third)	Chase Music	Added in addition to Layer 4 when 1 Mix Tape Add-on is used.
6	Chase (3rd Third)	Chase Music	Added in addition to Layers 4 and 5 when 2 Mix Tape Add-ons are used.

Layers 1, 2, 3

Layers 1, 2, and 3 are used to signal proximity, akin to the Heartbeat.
They divide a Killer's Terror Radius into three equidistant radii, with each third of the Killer's Terror Radius playing one of the three Layers.

Layer 4

Layer 4 is reserved for when the Killer is in a Chase with a Survivor and replaces the third Layer of the Terror Radius.
Layer 4 is also referred to as the Chase Music and is what the Killer will hear when in a Chase.

Layers 5, 6

Layers 5 and 6 are reserved for additional music layers, which are added as embellishments on top of Layer 4 when the Killer is in a Chase, they do not replace other Layers.
This mechanic is currently only used for the Mix Tape Add-ons of The Legion .

Terror Radius Music

Older Killers generally use one of 6 available generic Terror Radius Music themes, whereas newer and reworked Killers have their own, unique Terror Radius Music.

Older Killers, who have received a major rework, as well as all new Killers, have their own, unique Terror Radius Music, which makes them easily identifiable.

Chase Music

Killers do not hear their own Terror Radius music, instead they hear the general background music that plays on all Maps at all times until they enter a Chase with a Survivor.

As soon as a Killer initiates a Chase, they will hear the Chase Music, which is equal to Layer 4 of the Terror Radius.

Originally, when the Developers had first started to give Killers their unique soundtrack, it was intended that the Chase Music was a completely unique track, distinct from Layer 4 of the Terror Radius and only ever heard by the Killer.
However, for unknown reasons, after releasing two Killers with a distinct Chase Music, The Demogorgon and The Oni (see Trivia section), the Developers abandoned that practice, eventually removing the unique Chase Music from those two Killers as well.

Akin to the Terror Radius Music, older Killers use one of 3 available generic Chase Music themes, whereas newer and reworked Killers have their own, unique Chase Music.

Non-Terror-Radii

Some Killers have Terror-Radius-like mechanics that are, however, not considered to be true Terror Radii.
This includes mainly Lullabies and Fake Terror Radii.

Lullaby

Some Killers, in addition to their Terror Radius, feature what is referred to as a Lullaby.

With the exception of the name-giving Lullaby sung by The Huntress , as she was the introductory Killer of that mechanic, a Lullaby in Dead by Daylight merely refers to any Terror-Radius-like mechanic fulfilling the properties listed below, which are different from those of regular Terror Radii.

Other Killers with a Lullaby mechanic, generally refer to it under a different name:

Lullaby properties:

• Lullabies are non-directional.
• Lullabies have a fixed, unalterable range.
  • Lullabies are not affected by Unlockables that influence the Terror Radius.
  • Lullabies are not suppressed by the Undetectable Status Effect.

Killers with a Lullaby:

• The Huntress : She hums a literal children's Lullaby, refers to the mechanic as a Lullaby.
• The Nightmare : Survivors hear a nursery rhyme when inside the Dream World, refers to the mechanic as a Lullaby.
• The Twins : Victor emits shrieks and groans when he is not with Charlotte, refers to the mechanic as Shrieks.
• The Trickster : He emits a modified version of the first layer of his Terror Radius, refers to the mechanic as a Melody.
• The Onryō : She emits a metallic screeching noise while Demanifested and inside the Otherworld, refers to the mechanic as a Lullaby.

Fake Terror Radius

Some Killers have the ability to alter their Power in a way that produces a Fake Terror Radius, which serves to confuse a Survivor.

Fake Terror Radius properties:

• Fake Terror Radii are auditorily indiscernible from a regular Terror Radius.
• Fake Terror Radii have a fixed, unalterable range.
  • Fake Terror Radii are not affected by Unlockables that influence the Terror Radius.
  • Fake Terror Radii do not interact with any Unlockables that require the presence of an actual Terror Radius to activate/charge.
    • Perks like Diversion or Stake Out will not charge their Tokens while inside a Fake Terror Radius, which can be used to distinguish it from a real one.
    • Perks like Starstruck will not trigger the Exposed Status Effect for Survivors inside a Fake Terror Radius.

Killers with a Fake Terror Radius:

• The Hag : the Terror Radius emitted by a Mud Phantasm is a Fake Terror Radius.
• The Doctor : the Illusionary Terror Radii inflicted by the "Calm" or "Discipline" Add-on Series is a Fake Terror Radius.

Undetectable Mechanic

There are several Unlockables, as well as Killer Powers, that can temporarily cloak a Killer's Terror Radius, all of which apply the Undetectable Status Effect.
The list below only lists Killer Powers or Add-ons of said Power that grant Undetectable, as Perks doing so allow any Killer to become Undetectable.

• The Wraith cloaking himself and entering the Spirit World.
• The Hillbilly using the Leafy Mash or the Iridescent Brick
• The Nurse using the "Bad Man's" Last Breath
• The Shape while remaining in Evil Within I
• The Hag using the Grandma's Heart
• The Huntress using the Wooden Fox
• The Pig crouching
• The Ghost Face using Night Shroud
• The Demogorgon after traversing the Upside Down
• The Deathslinger using the Hellshire Iron
• The Executioner using the Obsidian Goblet
• The Blight using the Vigo's Journal
• The Twins using the Silencing Cloth
• The Nemesis using the Serotonin Injector
• The Cenobite using the Chatterer's Tooth
• The Artist using the Iridescent Feather
• The Onryō while Demanifested
• The Dredge during Nightfall

List of Terror Radii and Lullabies

• Yellow: Standard Terror Radius of 32 metres
• Red: Standard Terror Radius of 24 metres
• Blue: Non-standard Terror Radius
• Magenta: Lullaby Radius
• Orange: Standard Movement Speed of 4.6 m/s
• Purple: Standard Movement Speed of 4.4 m/s
• Green: Non-standard Movement Speed

Killer	Radius Type	Range	Movement Speed	Terror Radius / Chase Music Audio	Lullaby Audio
Trapper	Terror Radius	32 metres	4.6 m/s	Themes 01-06 / Themes 01-03	No Lullaby
Wraith	Terror Radius	32 metres	4.6 m/s
Hillbilly	Terror Radius	32 metres	4.6 m/s
Nurse	Terror Radius	32 metres	3.85 m/s	Themes 01-06 / Themes 01-03
Shape	Terror Radius	6 metres (Evil Within I)	4.2 m/s
		16 metres (Evil Within II)	4.6 m/s
		32 metres (Evil Within III)	4.6 m/s
Hag	Terror Radius	24 metres	4.4 m/s	Themes 01-06 / Themes 01-03
Doctor	Terror Radius	32 metres	4.6 m/s
Huntress	Terror Radius	20 metres	4.4 m/s	Themes 01-06 / Themes 01-03
	Lullaby (Hum)	45 metres
Cannibal	Terror Radius	32 metres	4.6 m/s		No Lullaby
Nightmare	Lullaby (Nursery rhyme)	32 metres (Dream World)	4.6 m/s
	Terror Radius	32 metres
Pig	Terror Radius	32 metres	4.6 m/s		No Lullaby
Clown	Terror Radius	32 metres	4.6 m/s
Spirit	Terror Radius	24 metres	4.4 m/s
Legion	Terror Radius	32 metres	4.6 m/s
		40 metres (Feral Frenzy)
Plague	Terror Radius	32 metres	4.6 m/s	Themes 01-06 / Themes 01-03
Ghost Face	Terror Radius	32 metres	4.6 m/s
Demogorgon	Terror Radius	32 metres	4.6 m/s
Oni	Terror Radius	32 metres	4.6 m/s
Deathslinger	Terror Radius	32 metres	4.4 m/s
Executioner	Terror Radius	32 metres	4.6 m/s
Blight	Terror Radius	32 metres	4.6 m/s
Twins	Terror Radius	32 metres (Charlotte)	4.6 m/s
	Lullaby (Shriek)	12 metres (Victor, idle)
		14 metres (Victor, attached)
		18 metres (Victor, controlled)
Trickster	Terror Radius	24 metres	4.4 m/s
	Lullaby (Melody)	8-40 metres
Nemesis	Terror Radius	32 metres	4.6 m/s		No Lullaby
Cenobite	Terror Radius	32 metres	4.6 m/s
Artist	Terror Radius	32 metres	4.6 m/s
Onryō	Terror Radius	24 metres	4.6 m/s
	Lullaby	24 metres (Otherworld)
Dredge	Terror Radius	32 metres	4.6 m/s		No Lullaby

Terror Radius Themes 01-06

Theme 01
Theme 02
Theme 03
Theme 04
Theme 05
Theme 06

Chase Music Themes 01-03

Theme 01
Theme 02
Theme 03

Unlockables

Add-ons

	Iridescent Feather	A glass-like feather moulded from The Fog itself. Simple as it may be, it is a symbol of those who watch over Carmina. Grants the Undetectable Status Effect whenever Birds of Torment is on Cool-down and The Artist holds no Dire Crows. Reduces the number of Dire Crows The Artist is able to hold by -1 Dire Crow. "They saved me when I could not save myself." — Carmina Mora	Birds of Torment
	Grandma's Heart	The cold heart of the cannibal village elder. The trapped life essence within unlocks tremendous potential in The Hag's power. Triggering a Phantasm Trap causes the following effects for its tripped duration: Suppresses the Terror Radius of The Hag. Increases the Fake Terror Radius of the Mud Phantasms to 16 metres. "Bring me another slice of the girl." — Grandma	Blackened Catalyst
	Vigo's Journal	The journal of a man who claimed to have returned from The Void. The knowledge within has practical applications. Gain the Undetectable Status Effect while Rushing. "In a wasteland of forgotten dreams and endless routine, the man with a way out is God." — Talbot Grimes	Blighted Corruption
	Silencing Cloth	A coarse strip of cloth that a five-year-old Charlotte would put in her mouth. Stopped her from screaming when witch hunters were nearby. After waking from her Dormant State, Charlotte is granted the Undetectable Status Effect for 20 seconds. "I don't like this game anymore, Mother..." — Charlotte Deshayes	Blood Bond
	"Calm" - Class I	An ECT procedure using a deep wavelength that soothes various mental illnesses. With Carter's Spark as its source, this procedure can cause mild anxiety in the patient. Increases The Doctor's Terror Radius while Static Blast is ready by +4 metres. Reduces The Doctor's Terror Radius while Static Blast is on Cool-down by -4 metres. Survivors with Madness suffer from the Affliction of Calm: Madness II: Survivors intermittently (10-15 seconds active; 30-45 seconds inactive) hear a distant Illusionary Terror Radius. Madness III: Survivors constantly hear a distant Illusionary Terror Radius.	Carter's Spark
	"Calm" - Class II	A risky ECT procedure using a deep wavelength that soothes various mental illnesses. With Carter's Spark as its source, this procedure can cause moderate anxiety in the patient. Increases The Doctor's Terror Radius while Static Blast is ready by +6 metres. Reduces The Doctor's Terror Radius while Static Blast is on Cool-down by -6 metres. Survivors with Madness suffer from the Affliction of Calm: Madness II': Survivors intermittently (10-15 seconds active; 30-45 seconds inactive) hear a distant Illusionary Terror Radius. Madness III': Survivors constantly hear a distant Illusionary Terror Radius. "Electro-convulsive therapy is one of the safest medical procedures." — Léry's Memorial Institute
	"Calm" - Carter's Notes	An experimental version of the ECT procedure annotated by Doctor Herman Carter himself. Uses a deep wavelength that soothes various mental illnesses. With Carter's Spark as its source, this procedure causes uncontrollable fear and anxiety in the patient. Increases The Doctor's Terror Radius while Static Blast is ready by +8 metres. Reduces The Doctor's Terror Radius while Static Blast is on Cool-down by -8 metres. Survivors with Madness suffer from the Affliction of Calm: Madness II: Survivors intermittently (10-15 seconds active; 30-45 seconds inactive) hear a distant Illusionary Terror Radius. Madness III: Survivors constantly hear a distant Illusionary Terror Radius. "Higher quality seizures trigger catatonia. At least it gives me peace for the time it lasts." — Herman Carter
	Iridescent King	A glass-like king chess piece moulded from The Fog itself. The Entity's trace reverberating within can break the most powerful minds. Survivors with Madness suffer from all available Afflictions: Calm, Discipline, Order, and Restraint. Survivors intermittently (10-15 seconds active; 30-45 seconds inactive) hear a distant Illusionary Terror Radius. During a Chase, Survivors perceive an Illusionary Red Stain and Terror Radius as though The Doctor were directly behind them. This effect persists for 6 seconds after the Chase ends in Madness II and is constantly active in Madness III. Broken Pallets have a chance to become replaced with Illusionary Pallets that persist until approached. Every 20 seconds, a new Illusionary Pallet is generated at the location of a random Broken Pallet. Increases the Illusionary Doctor duration by +6 seconds. The Doctor shares in his patients' Madness in order to see the various Afflictions, including the Auras of Illusionary Pallets and Doctors. "Gazing into the iridescent glass is plunging one's self into madness."
	Big Buckle	A glorious, shining belt worn by many good ol' country boys. Decreases the Terror Radius by -8 metres while overheated.	Chainsaw
	Leafy Mash	A wet mash of fragrant leaves that mask a hunter's scent when stalking prey. Gain the Undetectable Status Effect for 15 seconds after hitting a Survivor with the Chainsaw.
	Iridescent Brick	Once representative of Max Junior's confinement, this was the first brick to fall when his room's barricade came crashing down. Gain the Undetectable Status Effect until you stop sprinting after maintaining a Chainsaw Sprint for 2 seconds. "What kinda ruckus you stirrin', boy?" — Max Thompson Sr.
	Dead Rabbit	A grey rabbit which has been opened from neck to tail. Reduces The Shape's Terror Radius by -25 % while in Evil Within II. Increases The Shape's Terror Radius by +25 % while in Evil Within III.	Evil Within
	Julie's Mix Tape	A dark and depressing mix tape made out from mainly power ballads and gloomy melodies. Refills the Power Gauge when getting stunned by any means in Feral Frenzy. Unlocks an additional music layer in the Terror Radius and Chase Music of The Legion. Can be combined with other Mix Tapes to unlock multiple layers.	Feral Frenzy
	Susie's Mix Tape	A fast and thrilling mix tape with energising songs with break-neck beats. Extends the Killer Instinct Detection radius by +20 metres. Unlocks an additional music layer in the Terror Radius and Chase Music of The Legion. Can be combined with other Mix Tapes to unlock multiple layers.
	Joey's Mix Tape	A mix of bangin' tracks and slammin' beats for chillaxin' when life's a bitch. Survivors who perform a Self-Mend from the Deep Wound Status Effect applied by The Legion suffer from the Haemorrhage Status Effect until fully healed. Unlocks an additional music layer in the Terror Radius and Chase Music of The Legion. Can be combined with other Mix Tapes to unlock multiple layers.
	Frank's Mix Tape	Never go on a kill mission without your tunes. A track list of massive distortions and loud percussion that stabs at your eardrums. Increases the Action speed of damaging Generators by +20 % and breaking Breakable Walls by +30 % during Feral Frenzy. While performing these interactions, the Power Gauge is paused. Unlocks an additional music layer in the Terror Radius and Chase Music of The Legion. Can be combined with other Mix Tapes to unlock multiple layers.
	Fuming Mix Tape	Dark beats, violent shreds and unfathomable vocals from another world fill the mind with a vibrating sixth sense. The Repair Progression of Generators can be determined by the intensity of their Auras during Feral Frenzy. Generators not being repaired start regressing. Unlocks an additional music layer in the Terror Radius and Chase Music of The Legion. Can be combined with other Mix Tapes to unlock multiple layers.
	Wooden Fox	Roughly carved, this fox statuette is no more than a few inches. A reminder that stealth and cunning is as effective as raw power. Grants the Undetectable Status Effect for 30 seconds when Reloading.	Hunting Hatchets
	Knife Belt Clip	A perfect belt clip to scout carry your blade discreetly. No one knows what you are planning to do tonight. Reduces the Terror Radius of The Ghost Face by -8 metres while crouching.	Night Shroud
	Violet Waxcap	A dark fleshed mushroom from the Upside Down that allows The Demogorgon to telepathically distort the senses in its prey. Increases the duration of the Undetectable Status Effect by +0.5 seconds.	Of the Abyss
	Vermilion Webcap	A bright red poisonous mushroom from the Upside Down. Increases the duration of the Undetectable Status Effect by +3 seconds. "Still experimenting with this specimen, so far our results are inconsistent." — Hawkins National Laboratory
	Red Moss	A psychedelic moss that grows on tree barks in the Upside Down. Increases the duration of the Undetectable Status Effect by +8 seconds. Suppresses all noises The Demogorgon usually makes while emerging from a Portal. Increases the Portal Emerging time by +15 %. "Consuming its leaf enhances athletic performance and causes euphoria." — Hawkins National Laboratory
	Obsidian Goblet	An ancient looking goblet carved from pure obsidian. The Executioner gains the Undetectable Status Effect when standing on a Rites of Judgement trail. "Forgive me for waking you. But without you, I just can't go on." — James Sunderland	Rites of Judgement
	"Bad Man's" Last Breath	A powerful last breath snatched from Crotus Prenn Asylum Patient known as the "Bad Man". In the hands of The Nurse, it jolts with intensity. Hitting a Survivor with a Blink Attack grants the Undetectable Status Effect for 16 seconds. This effect has a cool-down of 60 seconds.	Spencer's Last Breath
	Chatterer's Tooth	A fragment from a Cenobite whose mouth chatters endlessly. This tooth, having broken from his jaw, is finally silent. Reveals the Lament Configuration to The Cenobite. Picking up the Lament Configuration has the following effects: Deactivates an on-going Chain Hunt. Gain the Undetectable Status Effect for 25 seconds.	Summons of Pain
	Marshal's Badge	A silver badge taken from the corpse of a lawman in Arizona Territory who interfered with the Hellshire Gang's bounties. Reduces the Terror Radius of The Deathslinger by -4 metres while Aiming Down Sights. "Get your prayers in, you'll be swinging by noon." — Caleb Quinn	The Redeemer
	Gold Creek Whiskey	Warm comfort in a bottle that quelled Caleb's anger and slowed his step. Reduces the Terror Radius of The Deathslinger by -8 metres while Aiming Down Sights. "A smooth taste for the rugged frontier." — Gold Creek Advertisement, 1876
	"The Beast" - Soot	The Kunwulju symbol, representing the Realm of Fear, is finger-drawn out of soot on the body of the Bell. The Terror Radius of The Wraith is no longer suppressed while cloaked. Grants 100 % bonus Bloodpoints for Stalking and Surprise Attack Score Events.	Wailing Bell
	"The Ghost" - Soot	The Khugwemuu symbol, representing the spirit world, is finger-drawn out of soot on the body of the Bell. Continues to suppress the Terror Radius and the Red Stain of The Wraith for 6 seconds after uncloaking.

Perks

	Agitation	You get excited in anticipation of hooking your prey. <p>While carrying a Survivoryou benefit from the following effects: * '''Increases''' your Carrying Movement speed by '''<span class="luaClr clr clr2" style="color: #e8c252;">6</span>'''/'''<span class="luaClr clr clr3" style="color: #199b1e;">12</span>'''/'''<span class="luaClr clr clr4" style="color: #ac3ee3;">18</span>''' &#37;'''. * '''Increases''' your Terror Radius by '''<span class="luaClr clr clr2" style="color: #e8c252;">12 metres</span>'''. You get excited in anticipation of hooking your prey. While carrying a Survivoryou benefit from the following effects: Increases your Carrying Movement speed by 6/12/18 %. Increases your Terror Radius by 12 metres. "At some point, the excitement of hooking one of us becomes more important than the desire to kill us."
	Beast of Prey	Your lust for a kill is so intense that your connection with The Entity is momentarily lost, making you totally unpredictable. Upon gaining the '''''Bloodlust''''' '''Status Effect''', ''Beast of Prey'' activates: * Grants the '''''Undetectable''''' '''Status Effect''' for as long as '''''Bloodlust''''' is active. <p>''Beast of Prey'' grants '''<span class="luaClr clr clr2" style="color: #e8c252;">30</span>'''/'''<span class="luaClr clr clr3" style="color: #199b1e;">40</span>'''/'''<span class="luaClr clr clr4" style="color: #ac3ee3;">50</span>''' &#37;''' bonus Bloodpoints for actions in the Hunter Category. ''The bonus Bloodpoints are only awarded during the Trial.'' Your lust for a kill is so intense that your connection with The Entity is momentarily lost, making you totally unpredictable. Upon gaining the Bloodlust Status Effect, Beast of Prey activates: Grants the Undetectable Status Effect for as long as Bloodlust is active. Beast of Prey grants 30/40/50 % bonus Bloodpoints for actions in the Hunter Category. The bonus Bloodpoints are only awarded during the Trial. "Where did she go?"
	Coulrophobia	Your presence alone instils great fear. The Healing speed of Survivors within your Terror Radius is reduced by '''<span class="luaClr clr clr2" style="color: #e8c252;">30</span>'''/'''<span class="luaClr clr clr3" style="color: #199b1e;">40</span>'''/'''<span class="luaClr clr clr4" style="color: #ac3ee3;">50</span>''' &#37;'''. Your presence alone instils great fear. The Healing speed of Survivors within your Terror Radius is reduced by 30/40/50 %.
	Dark Devotion	The display of your Powers creates a whirlwind of panic that spreads throughout the land. You become '''''obsessed''''' with one Survivor. Hitting the '''''Obsession''''' with a ''Basic Attack'' causes them to emit a Terror Radius of '''<span class="luaClr clr clr2" style="color: #e8c252;">32 metres</span>''' for the next '''<span class="luaClr clr clr2" style="color: #e8c252;">20</span>'''/'''<span class="luaClr clr clr3" style="color: #199b1e;">25</span>'''/'''<span class="luaClr clr clr4" style="color: #ac3ee3;">30</span>''' seconds'''. * You are granted the '''''Undetectable''''' '''Status Effect'''. * The '''''Obsession''''' hears their own Terror Radius. <p>''You can only be '''obsessed''' with one Survivor at a time.'' The display of your Powers creates a whirlwind of panic that spreads throughout the land. You become obsessed with one Survivor. Hitting the Obsession with a Basic Attack causes them to emit a Terror Radius of 32 metres for the next 20/25/30 seconds. You are granted the Undetectable Status Effect. The Obsession hears their own Terror Radius. You can only be obsessed with one Survivor at a time. "And terror shall take hold of a defiant non-believer, who shall falsely announce my arrival." — (The Tablet of Adiris, 48.9)
	Dissolution	Everything turns to dust. It is as inescapable as the coming of the night. '''<span class="luaClr clr clr2" style="color: #e8c252;">3 seconds</span>''' after injuring a Survivor by any means, ''Dissolution'' activates for '''<span class="luaClr clr clr2" style="color: #e8c252;">12</span>'''/'''<span class="luaClr clr clr3" style="color: #199b1e;">16</span>'''/'''<span class="luaClr clr clr4" style="color: #ac3ee3;">20</span>''' seconds''': * While ''Dissolution'' is active, if a Survivor fast vaults over a Pallet while they are inside your Terror Radius, The Entity will break the Pallet at the end of the vault, deactivating ''Dissolution''. Everything turns to dust. It is as inescapable as the coming of the night. 3 seconds after injuring a Survivor by any means, Dissolution activates for 12/16/20 seconds: While Dissolution is active, if a Survivor fast vaults over a Pallet while they are inside your Terror Radius, The Entity will break the Pallet at the end of the vault, deactivating Dissolution. "The Garden shall be a place of perfect Joy; through Joy, nothing shall stand in our way." — Otto Stamper
	Distressing	Your horrifying emanation strikes at a supernaturally long distance. *'''Increases''' your Terror Radius by '''<span class="luaClr clr clr2" style="color: #e8c252;">22</span>'''/'''<span class="luaClr clr clr3" style="color: #199b1e;">24</span>'''/'''<span class="luaClr clr clr4" style="color: #ac3ee3;">26</span>''' &#37;''' *Grants '''<span class="luaClr clr clr2" style="color: #e8c252;">100 %</span>''' bonus Bloodpoints for all actions in the DeviousnessCategory. Your horrifying emanation strikes at a supernaturally long distance. Increases your Terror Radius by 22/24/26 % Grants 100 % bonus Bloodpoints for all actions in the DeviousnessCategory.
	Diversion	Activate-able perk. Standing within the Killer's Terror Radius while not in a Chase for '''<span class="luaClr clr clr2" style="color: #e8c252;">40</span>'''/'''<span class="luaClr clr clr3" style="color: #199b1e;">35</span>'''/'''<span class="luaClr clr clr4" style="color: #ac3ee3;">30</span>''' seconds''' activates ''Diversion''. Once ''Diversion'' is activated, press the ''Active Ability button'' while crouched and motionless to throw a pebble, creating a distraction for the Killer at a distance of '''<span class="luaClr clr clr2" style="color: #e8c252;">20 metres</span>'''. The distraction consists of the following: * A ''Loud Noise Notification''. * Scratch Marks <p>''Diversion's'' timer resets once the ability has been activated. Activate-able perk. Standing within the Killer's Terror Radius while not in a Chase for 40/35/30 seconds activates Diversion. Once Diversion is activated, press the Active Ability button while crouched and motionless to throw a pebble, creating a distraction for the Killer at a distance of 20 metres. The distraction consists of the following: A Loud Noise Notification. Scratch Marks Diversion's timer resets once the ability has been activated. "There's what is easy and then there's what is right. If you confuse the two, there's no telling what you become." — Adam Francis
	Furtive Chase	You become '''''obsessed''''' with one Survivor. You lurk in the shadows, eliminating your victims one by one. Each time you hook your '''''Obsession''''', you gain '''<span class="luaClr clr clr2" style="color: #e8c252;">1 Token</span>''', up to a maximum of '''<span class="luaClr clr clr2" style="color: #e8c252;">2</span>'''/'''<span class="luaClr clr clr3" style="color: #199b1e;">3</span>'''/'''<span class="luaClr clr clr4" style="color: #ac3ee3;">4</span>''' Tokens''': * While in a Chase, your Terror Radius is reduced by '''<span class="luaClr clr clr6" style="color: #ff8800;">4 metres</span>''' per accumulated Token. * When a Survivor rescues the '''''Obsession''''' from the Hook, that Survivor will become the new '''''Obsession'''''. <p>''You can only be '''obsessed''' with one Survivor at a time.'' You become obsessed with one Survivor. You lurk in the shadows, eliminating your victims one by one. Each time you hook your Obsession, you gain 1 Token, up to a maximum of 2/3/4 Tokens: While in a Chase, your Terror Radius is reduced by 4 metres per accumulated Token. When a Survivor rescues the Obsession from the Hook, that Survivor will become the new Obsession. You can only be obsessed with one Survivor at a time. "You have no idea what I have planned for you. It'll be in the news for weeks. I'll make sure of that." — The Ghost Face
	Infectious Fright	The cries of the unfaithful make your heart leap. Whenever a Survivor is put into the Dying State by any means, all other Survivors within your Terror Radius will scream and reveal their current location to you for '''<span class="luaClr clr clr2" style="color: #e8c252;">4</span>'''/'''<span class="luaClr clr clr3" style="color: #199b1e;">5</span>'''/'''<span class="luaClr clr clr4" style="color: #ac3ee3;">6</span>''' seconds'''. The cries of the unfaithful make your heart leap. Whenever a Survivor is put into the Dying State by any means, all other Survivors within your Terror Radius will scream and reveal their current location to you for 4/5/6 seconds. "Horror overcomes the heart of infidels who cry at the feet of the fallen." — (Hymn of Praise, 11.4)
	Insidious	Unlocks your stealth ability: * Grants the '''''Undetectable''''' '''Status Effect''' after standing still for '''<span class="luaClr clr clr2" style="color: #e8c252;">4</span>'''/'''<span class="luaClr clr clr3" style="color: #199b1e;">3</span>'''/'''<span class="luaClr clr clr4" style="color: #ac3ee3;">2</span>''' seconds''' and until you are moving again. Unlocks your stealth ability: Grants the Undetectable Status Effect after standing still for 4/3/2 seconds and until you are moving again.
	Monitor & Abuse	Meticulous in your approach, terrifying in your application. Your base Terror Radius is increased by '''<span class="luaClr clr clr2" style="color: #e8c252;">8 metres</span>'''. * Whenever you are outside of a Chase, your Terror Radius is reduced by '''<span class="luaClr clr clr6" style="color: #ff8800;">16 metres</span>''' while your ''Field of View'' is increased by '''<span class="luaClr clr clr2" style="color: #e8c252;">3</span>'''/'''<span class="luaClr clr clr3" style="color: #199b1e;">5</span>'''/'''<span class="luaClr clr clr4" style="color: #ac3ee3;">10</span>''' &#176;'''. <p>''Field of View gains do not stack.'' Meticulous in your approach, terrifying in your application. Your base Terror Radius is increased by 8 metres. Whenever you are outside of a Chase, your Terror Radius is reduced by 16 metres while your Field of View is increased by 3/5/10 °. Field of View gains do not stack. "Its time for your treatment!" — Herman Carter, The Doctor
	Overwhelming Presence	Your presence alone instils great fear. Survivors within your Terror Radius suffer from inefficiency: * When using an Item, its Depletion rate is increased by '''<span class="luaClr clr clr2" style="color: #e8c252;">80</span>'''/'''<span class="luaClr clr clr3" style="color: #199b1e;">90</span>'''/'''<span class="luaClr clr clr4" style="color: #ac3ee3;">100</span>''' &#37;'''. Your presence alone instils great fear. Survivors within your Terror Radius suffer from inefficiency: When using an Item, its Depletion rate is increased by 80/90/100 %. "Shit!! I dropped the gauze!"
	Septic Touch	The Land of the Shadows subsumes all. Healing only delays the inevitable. *Whenever a Survivor performs a Healing action while they are inside your Terror Radius, that Survivor suffers from the '''''Blindness''''' and the '''''Exhausted''''' '''Status Effects''' *These effects linger for '''<span class="luaClr clr clr2" style="color: #e8c252;">6</span>'''/'''<span class="luaClr clr clr3" style="color: #199b1e;">7</span>'''/'''<span class="luaClr clr clr4" style="color: #ac3ee3;">8</span>''' seconds''' after the Healing action is interrupted by any means. The Land of the Shadows subsumes all. Healing only delays the inevitable. Whenever a Survivor performs a Healing action while they are inside your Terror Radius, that Survivor suffers from the Blindness and the Exhausted Status Effects These effects linger for 6/7/8 seconds after the Healing action is interrupted by any means. "Do not admit to fear, or pain, or doubt. These are the seeds from which darkness grows." — Otto Stamper
	Stake Out	Getting close to the Killer fills you with determination. Every '''<span class="luaClr clr clr2" style="color: #e8c252;">15 seconds</span>''' you are standing within the Killer's Terror Radius without being chased, ''Stake Out'' gains '''<span class="luaClr clr clr6" style="color: #ff8800;">1 Token</span>''', up to a maximum of '''<span class="luaClr clr clr2" style="color: #e8c252;">2</span>'''/'''<span class="luaClr clr clr3" style="color: #199b1e;">3</span>'''/'''<span class="luaClr clr clr4" style="color: #ac3ee3;">4</span>''' Tokens'''. * When ''Stake Out'' has at least '''<span class="luaClr clr clr8" style="color: #d41c1c;">1 Token</span>''', Good Skill Checks consume '''<span class="luaClr clr clr4" style="color: #ac3ee3;">1 Token</span>''' and are considered Great Skill Checks, granting an additional Progression bonus of '''<span class="luaClr clr clr3" style="color: #199b1e;">1 %</span>'''. * Great Skill Checks do not consume any Tokens. Getting close to the Killer fills you with determination. Every 15 seconds you are standing within the Killer's Terror Radius without being chased, Stake Out gains 1 Token, up to a maximum of 2/3/4 Tokens. When Stake Out has at least 1 Token, Good Skill Checks consume 1 Token and are considered Great Skill Checks, granting an additional Progression bonus of 1 %. Great Skill Checks do not consume any Tokens. "I had you, I had you on your knees. You're runnin' scared because we had you. We're gonna close this case!" — Detective David Tapp
	Starstruck	Your unmatched showmanship dazzles all. When carrying a Survivor, ''Starstruck'' activates: * Survivors suffer from the '''''Exposed''''' '''Status Effect''' while in your Terror Radius. * The '''Status Effect''' lingers for '''<span class="luaClr clr clr2" style="color: #e8c252;">26</span>'''/'''<span class="luaClr clr clr3" style="color: #199b1e;">28</span>'''/'''<span class="luaClr clr clr4" style="color: #ac3ee3;">30</span>''' seconds''' after leaving your Terror Radius. <p>After hooking or dropping the carried Survivor, ''Starstruck'' deactivates: * The '''Status Effect''' persists for '''<span class="luaClr clr clr2" style="color: #e8c252;">26</span>'''/'''<span class="luaClr clr clr3" style="color: #199b1e;">28</span>'''/'''<span class="luaClr clr clr4" style="color: #ac3ee3;">30</span>''' seconds''' for any Survivor inside your Terror Radius at that moment. <p>''Starstruck'' has a cool-down of '''<span class="luaClr clr clr2" style="color: #e8c252;">60 seconds</span>''' once the Survivor is no longer being carried. Your unmatched showmanship dazzles all. When carrying a Survivor, Starstruck activates: Survivors suffer from the Exposed Status Effect while in your Terror Radius. The Status Effect lingers for 26/28/30 seconds after leaving your Terror Radius. After hooking or dropping the carried Survivor, Starstruck deactivates: The Status Effect persists for 26/28/30 seconds for any Survivor inside your Terror Radius at that moment. Starstruck has a cool-down of 60 seconds once the Survivor is no longer being carried. "Enjoy this moment, few get so close." — Ji-Woon Hak
	Tinkerer	Whenever a Generator is repaired to '''<span class="luaClr clr clr2" style="color: #e8c252;">70 %</span>''', you benefit from the following effects: * Triggers a ''Loud Noise Notification'' for that Generator, revealing its location. * Grants the '''''Undetectable''''' '''Status Effect''' for the next '''<span class="luaClr clr clr2" style="color: #e8c252;">12</span>'''/'''<span class="luaClr clr clr3" style="color: #199b1e;">14</span>'''/'''<span class="luaClr clr clr4" style="color: #ac3ee3;">16</span>''' seconds'''. Whenever a Generator is repaired to 70 %, you benefit from the following effects: Triggers a Loud Noise Notification for that Generator, revealing its location. Grants the Undetectable Status Effect for the next 12/14/16 seconds. "The Hillbilly makes impressive tools out of scraps. Tools aimed at maiming us in creative ways." — Notebook
	Trail of Torment	You guide your victims along a path of pain and punishment. After kicking a Generator, you are granted the '''''Undetectable''''' '''Status Effect''' until that Generator stops regressing or you damage a Survivor by any means. * The Aura of that Generator is revealed to all Survivors in '''<span class="luaClr clr clr2" style="color: #e8c252;">yellow</span>'''. <p>''Trail of Torment'' has a cool-down of '''<span class="luaClr clr clr2" style="color: #e8c252;">80</span>'''/'''<span class="luaClr clr clr3" style="color: #199b1e;">70</span>'''/'''<span class="luaClr clr clr4" style="color: #ac3ee3;">60</span>''' seconds'''. You guide your victims along a path of pain and punishment. After kicking a Generator, you are granted the Undetectable Status Effect until that Generator stops regressing or you damage a Survivor by any means. The Aura of that Generator is revealed to all Survivors in yellow. Trail of Torment has a cool-down of 80/70/60 seconds.
	Unnerving Presence	Your presence alone instils great fear. <p>Survivors repairing or healing within your Terror Radius suffer from the following effects: * '''Increases''' the Trigger odds of Skill Check by '''<span class="luaClr clr clr2" style="color: #e8c252;">10 %</span>'''. * '''Decreases''' the Success zone of Skill Checks by '''<span class="luaClr clr clr2" style="color: #e8c252;">40</span>'''/'''<span class="luaClr clr clr3" style="color: #199b1e;">50</span>'''/'''<span class="luaClr clr clr4" style="color: #ac3ee3;">60</span>''' &#37;'''. Your presence alone instils great fear. Survivors repairing or healing within your Terror Radius suffer from the following effects: Increases the Trigger odds of Skill Check by 10 %. Decreases the Success zone of Skill Checks by 40/50/60 %. "Its presence befalls us."

Change Log

Patch 1.8.1

• Killer Nerf: increased The Nightmare's Terror Radius to 24 metres from formerly 16 metres.

Patch 1.9.3

• Killer Buff: reduced The Hag's Terror Radius to 24 metres from formerly 28 metres.

Patch 2.5.0

• Killer Nerf: increased The Pig's Terror Radius to 32 metres from formerly 28 metres.

Patch 2.6.0

• Quality of Life: the intensity of the Terror Radius is now also scaled based on the vertical distance, in addition to the horizontal distance.

Patch 2.7.0

• Killer Nerf: increased The Legion's Terror Radius to 32 metres from formerly 24 metres.

Patch 3.5.0

• Change: provided The Doctor with a unique Terror Radius and Chase Music.

Patch 4.1.0

• Change: provided The Hillbilly with a unique Terror Radius and Chase Music.

Patch 4.5.0

• Change: provided The Clown with a unique Terror Radius and Chase Music.

Patch 5.3.0

• Change: provided The Spirit with a unique Terror Radius and Chase Music.
• Killer Nerf: increased The Deathslinger's Terror Radius to 32 metres from formerly 24 metres.

Patch 5.7.0

• Change: provided The Legion and The Ghost Face with a unique Terror Radius and Chase Music.

Patch 5.7.1

• Change: reduced the volume of The Ghost Face's Terror Radius and Chase Music due to Community complaints.

Patch 5.7.2

• Change: replaced The Ghost Face's Terror Radius and Chase Music with a completely new theme to address the previously mentioned complaints.
  • The change only replaced Layers 3 and 4, which represent closest proximity and the Chase.

Calculations

The following table lists several examples of resulting Terror Radii when using Unlockables that affect it in some way.
It should be noted that not all 4.6 m/s or 4.4 m/s share the same respective Terror Radius, this table acts solely as a generic example:

Unlockable	Modifier	4.6 m/s Killer	4.4 m/s Killer
no Unlockables	-	32 metres	24 metres
Agitation	+12 m (Carrying)	44 metres	36 metres
Distressing	+22 %	39.04 metres	29.28 metres
	+24 %	39.68 metres	29.76 metres
	+26 %	40.32 metres	30.24 metres
Furtive Chase	-4 m (1 Token)	28 metres	20 metres
	-8 m (2 Tokens)	24 metres	16 metres
	-12 m (3 Tokens)	20 metres	12 metres
	-16 m (4 Tokens)	16 metres	8 metres
Monitor & Abuse *	-16 m (no Chase)	24 metres	16 metres
	default (in Chase)	40 metres	32 metres

Trivia

• Unlockables that affect a Terror Radius via a percentage tend to apply that on top of the base Terror Radius, ignoring other Unlockables that affect it by a concrete numerical value.

Old Terror Radii

• Originally, both The Demogorgon and The Oni had a unique Chase Music from the Killer's POV: (Files 1 & 2)

• For Patches 5.7.0 and 5.7.1, The Ghost Face featured the following Terror Radius and Chase Music: (File 3)