Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | i am noob | Advanced | 8.01 minutes |
| (Co-op) l4d_airport04_terminal | i am noob | Advanced | 6.12 minutes |
| (Co-op) l4d_airport05_runway | i am noob | Advanced | 7.59 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | i am noob | Advanced | 8.01 minutes |
| (Co-op) l4d_airport04_terminal | i am noob | Advanced | 6.12 minutes |
| (Co-op) l4d_airport05_runway | i am noob | Advanced | 7.59 minutes |