When you or the Obsession are injured, you both see each other's Auras.

After healing the Obsession or being healed by the Obsession, you both gain the Haste Status Effect, moving at an increased speed of 5/6/7 percent until you are no longer within 16 metres of each other.
If you are the Obsession, Blood Pact deactivates.
Lowers the odds of becoming the Killer's initial Obsession by -100 percent.

The Killer can only be obsessed with Survivor at a time.

Once the Exit Gates are powered, instantly heal one Health State and sprint at 150 percent of your normal Running Movement speed for 5 seconds.
Adrenaline is on hold if you are disabled at the moment it triggers and will instead activate upon being freed.
If playing against The Nightmare, Adrenaline will wake you from the Dream World upon activation.
Adrenaline ignores an existing Exhaustion timer, but causes the Exhausted Status Effect for 60/50/40 seconds.

When you are the last Survivor remaining in the Trial, the Aura of the Hatch is revealed to you when you are within 24/28/32 metres.

Reduces the volume of Grunts of Pain while in the Injured State by 25/50/75 percent.
Iron Will cannot be used when suffering from Exhaustion, but does not cause the Exhausted Status Effect.

Receive an auditory warning upon looking in the direction of Totems in a 45 ° cone within 8/10/12 metres.
Small Game has a cool-down of 14/12/10 seconds each time it activates.

For each Dull or Hex Totem cleansed by any Player, Small Game gains 1 Token:

Each Token decreases the Detection cones angle by 5 °, down to a minimum of 20 °.

Unlocks the Self-Care ability, allowing you to self-heal without needing a Med-Kit at 25/30/35 percent of the normal Healing speed.