Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | Pawel Szmit | Expert | 2.35 minutes |
| (Co-op) l4d_airport02_offices | Pawel Szmit | Expert | 10.20 minutes |
| (Co-op) l4d_airport03_garage | Pawel Szmit | Expert | 6.86 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | Pawel Szmit | Expert | 2.35 minutes |
| (Co-op) l4d_airport02_offices | Pawel Szmit | Expert | 10.20 minutes |
| (Co-op) l4d_airport03_garage | Pawel Szmit | Expert | 6.86 minutes |