No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment | ✩ є z ι σ ✩ | Expert | 2.93 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage02_lots | ✩ є z ι σ ✩ | Expert | 10.29 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage02_lots | ✩ є z ι σ ✩ | Expert | 10.29 minutes |
| (Co-op) l4d_hospital01_apartment | ✩ є z ι σ ✩ | Expert | 2.93 minutes |