Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm03_bridge | Comrade | Advanced | 8.40 minutes |
| (Co-op) l4d_farm04_barn | Comrade | Advanced | 9.10 minutes |
| (Co-op) l4d_farm05_cornfield | Comrade | Advanced | 11.83 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage01_alleys | Comrade | Advanced | 11.51 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm03_bridge | Comrade | Advanced | 8.40 minutes |
| (Co-op) l4d_farm04_barn | Comrade | Advanced | 9.10 minutes |
| (Co-op) l4d_farm05_cornfield | Comrade | Advanced | 11.83 minutes |
| (Co-op) l4d_garage01_alleys | Comrade | Advanced | 11.51 minutes |