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

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

Each Melee kill grants 5% Melee Damage, 5% Melee Speed and 5% Move Speed for 3 seconds.

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.

Melee kills heal 1 Health and 0.1 Trauma.

Heal 1 Temporary Health whenever you kill a Ridden within 2.5 meters.

Your Temporary Health decays 20% slower. 1 Additional Pain Meds spawns in each map. + 5% Health

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

+ 20% Stamina + 20% Stamina Regen + 3% Move Speed + 5 Health

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

You can sense nearby Copper.

More Copper Piles spawn.

Your team heals 15 Health, 7 Trauma Damage and refills 10% Ammo at the start of each level.