Precision Kills have a 20% chance to cause Ridden to explode, dealing 15 damage to other Ridden within 4 meters.

+ 10% Effective Bullet Range + 15% Recoil Control + 25% Bullet Penetration + 25% Aim Speed

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

+ 10% Weakspot Damage Allows players to see values for damage they deal and enemy health bars.

While crouching, gain 10% Damage Resistance and 40% Accuracy.

While crouching you neither take nor deal Friendly Fire damage. + 10 Health

Precision Kills with guns grant + 0.5% Accuracy until the end of the level.

Precision Kills grant 5% Reload Speed for 5 seconds (stacking up to 10 times).

+ 30% Weakspot Damage - 5% Damage Resistance

Each Precision Kill gives 5% increased Weakspot Damage for 10 seconds.

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

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

+ 10% Bullet Damage + 15% Effective Bullet Range

+ 30% Rifle Ammo Capacity + 10% Damage with Assault rifles and LMGs

Pain Meds you apply also grant + 25% Damage for 60 seconds.