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

+ 25% Damage - 30% Health

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

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

+ 7.5% Bullet Damage + 200% Bullet Penetration

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

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

+ 15% Reload Speed + 25% Aim Speed + 25% Weapon Swap Speed + 25% Use Speed

When you stow your weapon, it reloads.

You can sense nearby Copper.

More Copper Piles spawn.

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

- 10% Health

Defibrillators and First Aid recover 10 additional Trauma Damage and 1 Extra Life, if able.