Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | [TR]i am noob | Normal | 9.15 minutes |
| (Co-op) l4d_airport03_garage | [TR]i am noob | Normal | 8.97 minutes |
| (Co-op) l4d_airport04_terminal | [TR]i am noob | Normal | 3.95 minutes |
| (Co-op) l4d_airport05_runway | [TR]i am noob | Normal | 9.24 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | [TR]i am noob | Normal | 9.15 minutes |
| (Co-op) l4d_airport03_garage | [TR]i am noob | Normal | 8.97 minutes |
| (Co-op) l4d_airport04_terminal | [TR]i am noob | Normal | 3.95 minutes |
| (Co-op) l4d_airport05_runway | [TR]i am noob | Normal | 9.24 minutes |