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

After you kill a Mutation, the next time you damage a Mutation is guaranteed to cause them to Stumble.

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

+ 50% Ammo Capacity + 15% Reload Speed

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

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

When you stow your weapon, it reloads.

You can sense nearby Copper.

More Copper Piles spawn.

+ 2 Offensive Inventory

Each time your team loots Copper, you gain 3 additional Copper, up to 25 times.

While shooting, gain 1% Damage, 1% Fire Rate, and 5% Swap Speed every 0.25 seconds. Max count of buffs is 20.

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

+ 25% Damage - 30% Health

+ 12% Move Speed + 15% Sprint Speed When you take damage, you lose the benefits of Run like Hell for 3 seconds.