Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | nikolastec2 | Normal | 9.30 minutes |
| (Co-op) l4d_airport03_garage | nikolastec2 | Normal | 8.99 minutes |
| (Co-op) l4d_airport04_terminal | nikolastec2 | Normal | 11.36 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | nikolastec2 | Normal | 9.30 minutes |
| (Co-op) l4d_airport03_garage | nikolastec2 | Normal | 8.99 minutes |
| (Co-op) l4d_airport04_terminal | nikolastec2 | Normal | 11.36 minutes |