| # | Unlocked | Locked | Name | Beschreibung | Spieler | Global |
|---|---|---|---|---|---|---|
| 1 |
|
| Come Closer | Pick up the shotgun. | 0 | 59.1% |
| 2 |
|
| Student | Watch all tutorials. | 0 | 56.9% |
| 3 |
|
| Fast and Destructive | Pick up the submachine gun. | 0 | 52.1% |
| 4 |
|
| Pest Control | Kill 200 common zombies. | 0 | 48.3% |
| 5 |
|
| Brute Force | Kill 10 frantics. | 0 | 44.6% |
| 6 |
|
| Hunter of Hunters | Kill 20 headhunters. | 0 | 43% |
| 7 |
|
| Who’s the Master Now? | Kill the Headmaster. | 0 | 41.3% |
| 8 |
|
| See You Next Time! | Complete the demo. | 0 | 40.8% |
| 9 |
|
| Untouchable | Complete a stage without taking damage. | 0 | 30.6% |
| 10 |
|
| Mission Accomplished | Complete the demo without dying once. | 0 | 22% |
| 11 |
|
| No Box Left Unbroken | Complete the demo by breaking all wooden boxes. | 0 | 17.4% |
| 12 |
|
| Inseparable Companion | Complete the demo using only the pistol. | 0 | 11.8% |