No One Left Behind

No One Left Behind is a General Perk for Survivors .

Perk descriptions may vary from in-game descriptions for reasons explained here.
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Icon	Tier I	Tier II	Tier III	Description
	4,000	5,000	6,000	It is inconceivable to leave someone behind. Once at least one Exit Gate has been opened, No One Left Behind activates: Gain a 30/40/50 % Action Speed bonus to Unhooking and Healing other Survivors. The Auras of all other Survivors are revealed to you. No One Left Behind grants 50/75/100 % bonus Bloodpoints for actions in the Altruism Category. "... yeah, no shit. But I believe we can outsmart and overthrow him if we work together. Don't be predictable and selfish!" — Clyde, The Lost Tapes

History

Version 1.0.0

Icon	Tier I	Tier II	Tier III	Description
	50 % 5 %	75 % 10 %	100 % 15 %	It is inconceivable to leave someone behind. Once the Exit Gates are powered, gain 50/75/100 % more Bloodpoints for actions in the Altruism Category and perform them 5/10/15 % quicker.

Version 1.0.2

Icon	Tier I	Tier II	Tier III	Description
	50 % 4 %	75 % 8 %	100 % 12 %	It is inconceivable to leave someone behind. Once the Exit Gates are powered, gain 50/75/100 % more Bloodpoints for actions in the Altruism Category and perform them 4/8/12 % quicker.

Version 3.4.0

Icon	Tier I	Tier II	Tier III	Description
	50 % 30 %	75 % 40 %	100 % 50 %	It is inconceivable to leave someone behind. Once at least one Exit Gate has been opened, gain 50/75/100 % more Bloodpoints for actions in the Altruism Category and perform them 30/40/50 % quicker. The Auras of all other Survivors are revealed to you.

Change Log

Patch 1.0.2

• Nerf: decreased the Altruistic Action speed bonuses to 4/8/12 %.

Patch 3.4.0

• Buff: increased the Altruistic Action speed bonuses to 30/40/50 %.
• Quality of Life: now reveals the Auras of all other remaining Survivors.
• Mechanics Change: now triggers only after at least one Gate has been opened, rather than the Gates just receiving power.

Trivia

• Altruistic Actions that benefit from the increased interaction speed of No One Left Behind are:
  • Rescuing other Survivors from a Hook .
  • Rescuing other Survivors from a Bear Trap .
  • Healing other Survivors.
• "Clyde" from the Lost Tapes is a reference to the Steam community moderator and the Russian community manager, who goes by the screen-name Clyde.