Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | i am noob | Normal | 1.61 minutes |
| (Co-op) l4d_airport04_terminal | i am noob | Normal | 6.18 minutes |
| (Co-op) l4d_airport05_runway | i am noob | Normal | 6.95 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | i am noob | Normal | 1.61 minutes |
| (Co-op) l4d_airport04_terminal | i am noob | Normal | 6.18 minutes |
| (Co-op) l4d_airport05_runway | i am noob | Normal | 6.95 minutes |