Melee hits always Stumble Ridden the first time they are hit. This effect can only occur once per target.

Melee kills heal 1 Health and 0.1 Trauma.

+ 15 Melee Damage + 20% Damage Resistance while using a Melee weapon - 15% Ammo Capacity

Melee kills heal 1 Health to yourself, and teammates within 10 meters.

+ 15% Melee Stamina Efficiency + 20% Melee Attack Speed + 15% Bow Stamina Efficiency + 20% Bow Attack Speed

Each Melee swing grants 5% Melee Speed and 5% Melee Stamina Efficiency for 6 seconds, stacking up to 10 times. Your Melee Attacks no longer stick in tough enemies. DISABLES: Aim Down Sights

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

+ 50% Healing Efficiency

- 5% Health

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

You can sense nearby Copper.

More Copper Piles spawn.

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

+ 15% Damage Resistance + 10 Health DISABLES: Aim Down Sights

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