Unlockable Costumes
| Unlockable | How to Unlock |
|---|---|
| 10. DeathSpank Shank | Like ANY-S Shank, completing the game on any difficulty, then entering the code: Up X Down B Left Y Right A. |
| 11. Shank the Gimp | All you have to do is complete 500 kills. 500 CREATURE kills. 500… rats. Or bats. Thankfully, not cats. |
| 2. Kung Fu Shank | Give Shank a Bruce Lee makeover by scoring 1000 kills. |
| 3. Wildman Shank | It’s called “wildman,” but there’s a striking resemblance to Wolverine. Alas, you’ll have to complete the game on hard to unlock those hairy arms. |
| 4. Spartan Shank | Spartans never go solo. That’s why you’ll unlock this Gerard-Butler-in-300-esque costume if you complete the co-op backstory mission. |
| 5. Red Pajamas Shank | Transform Shank into a red ninja by accomplishing a 150-hit combo. Yes, it’s pretty tricky, but definitely do-able. |
| 6. White Pajamas Shank | Everyone knows that red ninjas are more badass than white ninjas. That’s why you only need to pull off a 100-hit combo to unlock the white pjs. |
| 7. Horror Shank | This look unlocks with 100 chainsaw kills. |
| 8. ANY-S Shank | Beat the game on any difficulty, then start a new game and enter the Konami Code: Up Up Down Down Left Right Left Right B A. |
| 9. Dance Shank | Just complete the game on normal and this sweet ‘do is all yours. |
Steam Achievements
| Achievement | Description |
|---|---|
| And it continues | Complete Single Player Campaign on Normal Mode |
| Backstory | Complete co-op campaign mode |
| Father forgive me... | Defeat the priest |
| Grindhouse | 100 Chainsaw kills |
| I'm just that good | Complete Single Player Campaign on Hard Mode |
| Just getting started | Take out 20 enemies |
| Making a name for yourself | Take out 100 enemies |
| Mow 'em Down | Take out 1000 enemies |
| Revenge is Sweet | Defeat cesar |
| Scars from the past | Defeat cassandra |
| The Meating | Defeat the butcher |
| The Wrong Guy | Defeat el raton |
