Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | REVOLUTiON | Advanced | 2.85 minutes |
| (Co-op) l4d_airport01_greenhouse | REVOLUTiON | Normal | 3.22 minutes |
| (Co-op) l4d_airport02_offices | REVOLUTiON | Normal | 6.37 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | REVOLUTiON | Advanced | 2.85 minutes |
| (Co-op) l4d_airport01_greenhouse | REVOLUTiON | Normal | 3.22 minutes |
| (Co-op) l4d_airport02_offices | REVOLUTiON | Normal | 6.37 minutes |
| (Co-op) l4d_river02_barge | REVOLUTiON | Normal | 17.07 minutes |
| (Co-op) l4d_river02_barge | REVOLUTiON | Normal | 17.07 minutes |