+ 25% Damage - 30% Health

You can equip a Primary weapon in your Secondary slot. - 25% Swap Speed

+ 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).

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

+ 10% Weakspot Damage Allows players to see values for damage they deal and enemy health bars.

+ 30% Weakspot Damage - 5% Damage Resistance

+ 20% Weakspot Damage

+ 30% Reload Speed - 5% Damage Resistance

+ 30% Sniper Ammo Capactity + 10% Damage with Sniper Rifles

While crouching, gain 10% Damage Resistance and 40% Accuracy.

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

+ 45 Health - 25% Stamina

Precision Kills grants you 8% Move Speed for 5 seconds.

Each Precision Kill gives 5% increased Weakspot Damage for 10 seconds.