| Rank | Action | Earned | Reward |
|---|---|---|---|
| 1 | Killed a Charger | 38164 times | 3 |
| 2 | Incapacitated/Killed Survivor | 35990 times | 25 |
| 3 | (Smoker) Tongue Grabbed Survivor | 33352 times | 6 |
| 4 | Killed a Boomer | 31513 times | 1 |
| 5 | Headshot Kill | 26660 times | 0 |
| 6 | Killed a Smoker | 23269 times | 1 |
| 7 | Killed a Hunter | 16495 times | 1 |
| 8 | Killed a Spitter | 12098 times | 3 |
| 9 | Killed a Jockey | 12025 times | 3 |
| 10 | Killed a Tank | 1012 times | 3 |
