Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | Manu | Expert | 14.49 minutes |
| (Co-op) l4d_airport04_terminal | Manu | Advanced | 7.53 minutes |
| (Co-op) l4d_airport05_runway | Manu | Advanced | 9.76 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | Manu | Expert | 14.49 minutes |
| (Co-op) l4d_airport04_terminal | Manu | Advanced | 7.53 minutes |
| (Co-op) l4d_airport05_runway | Manu | Advanced | 9.76 minutes |
| (Co-op) l4d_river01_docks | Manu | Advanced | 33.95 seconds |
| (Co-op) l4d_river01_docks | Manu | Advanced | 33.95 seconds |
| (Co-op) l4d_river02_barge | Manu | Advanced | 13.38 minutes |
| (Co-op) l4d_river02_barge | Manu | Advanced | 13.38 minutes |
| (Co-op) l4d_river03_port | Manu | Advanced | 14.04 minutes |
| (Co-op) l4d_river03_port | Manu | Advanced | 14.04 minutes |