Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | [PE]by Pioneer | Normal | 1.87 minutes |
| (Co-op) l4d_airport02_offices | [PE]by Pioneer | Normal | 7.59 minutes |
| (Co-op) l4d_airport03_garage | [PE]by Pioneer | Normal | 6.73 minutes |
| (Co-op) l4d_airport04_terminal | [PE]by Pioneer | Normal | 3.88 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | [PE]by Pioneer | Normal | 1.87 minutes |
| (Co-op) l4d_airport02_offices | [PE]by Pioneer | Normal | 7.59 minutes |
| (Co-op) l4d_airport03_garage | [PE]by Pioneer | Normal | 6.73 minutes |
| (Co-op) l4d_airport04_terminal | [PE]by Pioneer | Normal | 3.88 minutes |