Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | REVOLUTiON | Advanced | 2.83 minutes |
| (Co-op) l4d_airport01_greenhouse | REVOLUTiON | Normal | 48.00 seconds |
| (Co-op) l4d_airport02_offices | REVOLUTiON | Advanced | 5.41 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | REVOLUTiON | Advanced | 2.83 minutes |
| (Co-op) l4d_airport01_greenhouse | REVOLUTiON | Normal | 48.00 seconds |
| (Co-op) l4d_airport02_offices | REVOLUTiON | Advanced | 5.41 minutes |
| (Co-op) l4d_river03_port | REVOLUTiON | Advanced | 6.43 minutes |
| (Co-op) l4d_river03_port | REVOLUTiON | Advanced | 6.43 minutes |