The Halloween Events occur from around mid-October to early November.
There have currently been five Halloween Events:
- All Hallows' Eve (2017)
- The Hallowed Blight (2018)
- The Withering Blight (2019)
- The Eternal Blight (2020)
- The Midnight Grove (2021)
Once a year, The Entity undergoes a transformative blight in which Visceral Cankers and Pustula flowers start appearing throughout its Realms. During these Events, an Alchemist performed experiments on various Killers in the Realm.
- All Hallows' Eve Lunchbox
- Blight Serum
- Blighted Generators
- Broken Bulb
- Cankerous Hooks
- Pustula Petals
- Putrid Serum
- Refined Serum
- Will O' Wisp
- Visceral Cankers
- For more information, see Blighted Cosmetics
Customisation options that could be obtained during the respective Halloween Events.
They show the Killers in various stages of mutation due to the injection of Putrid Serum as well as some of the Survivors in apprentice outfits pertaining to Vigo.
The Hallowed Blight
The Withering Blight
The Eternal Blight
- Banner midgnightGrove temp.jpg
The Midnight Grove
|Bonus Bloodpoint Events||In-Game Events|
|Blood Rush (x1.5)||Chinese New Year 2017 (Rooster)||All Hallows' Eve 2017||2 Year Anniversary 2018||Winter Solstice 2018|
|Blood Hunt (x2)||1 Year Anniversary 2017||Winter Solstice 2017||Scorching Summer BBQ 2018||Moonrise 2019 (Hog)|
|Blood Feast (x3)||Fall Masquerade 2017||Howling Grounds 2018 (Dog)||The Hallowed Blight 2018||3 Year Anniversary 2019|
|The Withering Blight 2019||The Eternal Blight 2020||Fifth Year Anniversary 2021|
|Scarlet Swarm 2020 (Rat)||Advent Calendar 2020||The Midnight Grove 2021|
|Fourth Year Anniversary 2020||Gilded Stampede 2021|