Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | WaVe | Expert | 10.54 minutes |
| (Co-op) l4d_airport04_terminal | WaVe | Expert | 10.40 minutes |
| (Co-op) l4d_airport05_runway | WaVe | Expert | 8.60 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | WaVe | Expert | 3.50 minutes |
| (Co-op) l4d_farm02_traintunnel | WaVe | Expert | 6.84 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | WaVe | Expert | 10.54 minutes |
| (Co-op) l4d_airport04_terminal | WaVe | Expert | 10.40 minutes |
| (Co-op) l4d_airport05_runway | WaVe | Expert | 8.60 minutes |
| (Co-op) l4d_farm01_hilltop | WaVe | Expert | 3.50 minutes |
| (Co-op) l4d_farm02_traintunnel | WaVe | Expert | 6.84 minutes |