Melee kills heal 1 Health and 0.1 Trauma.

When you use a Medical Accessory, it also heals 3 Trauma to the target.

At the start of each level, heal 15 Trauma Damage, then restore any missing Health.

+ 75% Weapon Swap Speed When you take damage, your Accuracy is reduced for 3 seconds.

Each bullet hit causes the target to take 1% increased damage for 3 seconds (stacks up to 15%)

When you or your team kills a Mutation gain 1% damage (up to 15%) until the end of the level.

Mutations you ping are highlighted and your team deals 10% increased damage to highlighted enemies.

+ 50% Weakspot Damage - 40% Move Speed while shooting or melee attacking.

+ 30% Weakspot Damage - 5% Damage Resistance

When you kill an enemy, gain 5 Stamina instantly and an additional 7 Stamina over 7 seconds, stacking up to 5 times.

+ 15% Trauma Resistance + 5 Health + 20% Fire resistance

Heal 1 Temporary Health whenever you kill a Ridden within 2.5 meters.

+ 30% Reload Speed - 5% Damage Resistance

+ 10% Bullet Damage + 15% Effective Bullet Range

Every 0.75 seconds you Aim Down Sights increases your Bullet Damage by 10% (up to 3 stacks).