Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | REVOLUTiON | Advanced | 3.96 minutes |
| (Co-op) l4d_airport02_offices | REVOLUTiON | Advanced | 10.43 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | REVOLUTiON | Advanced | 3.96 minutes |
| (Co-op) l4d_airport02_offices | REVOLUTiON | Advanced | 10.43 minutes |
| (Co-op) l4d_river01_docks | REVOLUTiON | Normal | 7.69 minutes |
| (Co-op) l4d_river01_docks | REVOLUTiON | Normal | 7.69 minutes |
| (Co-op) l4d_river02_barge | REVOLUTiON | Advanced | 8.01 minutes |
| (Co-op) l4d_river02_barge | REVOLUTiON | Advanced | 8.01 minutes |
| (Co-op) l4d_river02_barge | REVOLUTiON | Normal | 12.70 minutes |
| (Co-op) l4d_river02_barge | REVOLUTiON | Normal | 12.70 minutes |
| (Co-op) l4d_river03_port | REVOLUTiON | Advanced | 9.27 minutes |
| (Co-op) l4d_river03_port | REVOLUTiON | Advanced | 9.27 minutes |