Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | i am noob | Advanced | 8.73 minutes |
| (Co-op) l4d_airport03_garage | i am noob | Advanced | 6.34 minutes |
| (Co-op) l4d_airport04_terminal | i am noob | Advanced | 5.23 minutes |
| (Co-op) l4d_airport05_runway | i am noob | Advanced | 6.52 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | i am noob | Advanced | 8.73 minutes |
| (Co-op) l4d_airport03_garage | i am noob | Advanced | 6.34 minutes |
| (Co-op) l4d_airport04_terminal | i am noob | Advanced | 5.23 minutes |
| (Co-op) l4d_airport05_runway | i am noob | Advanced | 6.52 minutes |