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

+ 20% Stamina + 20% Sprint Efficiency + 5 Health

+ 20% Sprint Speed - 40% Sprint Stamina Efficiency

+ 10% Bullet Damage + 15% Effective Bullet Range

+ 20% Reload Speed + 25% Weapon Swap Speed

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

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

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

When you take a hit for 15 or more damage, gain 25% Damage Resistance for 3 seconds.