| Rank | Action | Earned | Reward |
|---|---|---|---|
| 1 | Killed a Charger | 37652 times | 3 |
| 2 | Incapacitated/Killed Survivor | 35355 times | 25 |
| 3 | (Smoker) Tongue Grabbed Survivor | 32883 times | 6 |
| 4 | Killed a Boomer | 31084 times | 1 |
| 5 | Headshot Kill | 26301 times | 0 |
| 6 | Killed a Smoker | 22955 times | 1 |
| 7 | Killed a Hunter | 16269 times | 1 |
| 8 | Killed a Spitter | 11976 times | 3 |
| 9 | Killed a Jockey | 11854 times | 3 |
| 10 | Killed a Tank | 1005 times | 3 |
