Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | sigmadogpippelpot | Normal | 1.06 minutes |
| (Co-op) l4d_airport03_garage | sigmadogpippelpot | Normal | 6.56 minutes |
| (Co-op) l4d_airport04_terminal | sigmadogpippelpot | Normal | 4.01 minutes |
| (Co-op) l4d_airport05_runway | sigmadogpippelpot | Normal | 7.55 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | sigmadogpippelpot | Normal | 1.06 minutes |
| (Co-op) l4d_airport03_garage | sigmadogpippelpot | Normal | 6.56 minutes |
| (Co-op) l4d_airport04_terminal | sigmadogpippelpot | Normal | 4.01 minutes |
| (Co-op) l4d_airport05_runway | sigmadogpippelpot | Normal | 7.55 minutes |