Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices |  SneakCascade992 | Normal | 9.80 minutes |
| (Co-op) l4d_airport03_garage | SneakCascade992 | Normal | 12.62 minutes |
| (Co-op) l4d_airport04_terminal | SneakCascade992 | Normal | 4.97 minutes |
| (Co-op) l4d_airport05_runway | SneakCascade992 | Normal | 11.52 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Survival) l4d_vs_hospital05_rooftop | SneakCascade992 | Normal | 4.34 minutes |
