Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | [TR](1)REVOLUTiON | Normal | 2.99 minutes |
| (Co-op) l4d_airport02_offices | [TR](1)REVOLUTiON | Normal | 9.22 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | [TR](1)REVOLUTiON | Normal | 2.99 minutes |
| (Co-op) l4d_airport02_offices | [TR](1)REVOLUTiON | Normal | 9.22 minutes |
| (Co-op) l4d_river01_docks | [TR](1)REVOLUTiON | Normal | 26.73 seconds |
| (Co-op) l4d_river01_docks | [TR](1)REVOLUTiON | Normal | 26.73 seconds |
| (Co-op) l4d_river03_port | [TR](1)REVOLUTiON | Normal | 6.50 minutes |
| (Co-op) l4d_river03_port | [TR](1)REVOLUTiON | Normal | 6.50 minutes |