| Death from Above | Increase weapon damage by 30% on Skylines. |
| Fit As A Fiddle | When revived, recover full health. |
| Kill To Live | Melee executions have 65% chance to give health. |
| Newton's Law | Landing off a Sky-line knocks back nearby enemies. |
| Nor'easter | Killing an enemy from a Sky-line gives 50% chance of brief invulnerability. |
| Overkill | Killing with excessive damage stuns nearby enemies. |
| Tunnel Vision | Aiming increases damage by 25%. Hip firing reduces damage by 25%. |
| Vampire's Embrace | Melee kills give health. |
Downloadable Content:
| Betrayer | Killing a Possessed human causes them to explode. Nearby enemies take 360 damage over five seconds. (Requires Collector's Edition DLC.) |
| Eagle Strike | Increases weapon damage by 50% on Sky-Lines. (Requires Early Bird DLC.) |
| Fleet Feet | When evading, movement speeds are increased. Affects side strafing and backpedaling. (Requires Industrial Revolution DLC.) |
| Handyman Nemesis | Increases damage against Handymen by 50%. (Requires Industrial Revolution DLC.) |
