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

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

When you stow your weapon, it reloads.

Your secondary weapons have unlimited ammo. Your secondary weapons reload 20% slower.

+ 30% Pistol/SMG Ammo Capacity + 10% Damage with Pistols and SMGs

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

+ 20% Accuracy + 10% Weakspot Damage + 15% Aim Speed + 15% Recoil control

+ 50% Accuracy DISABLES: Aim Down Sights

+ 30% Accuracy

+ 25% Weapon Swap Speed + 15% Recoil Control + 15% Accuracy

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

+ 30% Weakspot Damage DISABLES: Aim Down Sights

+ 20% Weakspot Damage

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

+ 50% Reload Speed DISABLES: Aim Down Sights