Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport05_runway | Detective | Advanced | 5.71 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport05_runway | Detective | Advanced | 5.71 minutes |
| (Co-op) l4d_bs_bloodyfinale | Detective | Advanced | 10.44 minutes |
| (Co-op) l4d_bs_bloodyfinale | Detective | Advanced | 10.44 minutes |
| (Co-op) l4d_city17_02 | Detective | Normal | 15.92 minutes |
| (Co-op) l4d_city17_02 | Detective | Normal | 15.92 minutes |
| (Co-op) l4d_deathaboard02_yard | Detective | Advanced | 8.50 minutes |
| (Co-op) l4d_deathaboard03_docks | Detective | Advanced | 12.85 minutes |
| (Co-op) l4d_deathaboard04_ship | Detective | Advanced | 13.06 minutes |