Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | CIBARTIR | Expert | 3.85 minutes |
| (Co-op) l4d_airport02_offices | CIBARTIR | Expert | 13.29 minutes |
| (Co-op) l4d_airport03_garage | CIBARTIR | Expert | 13.38 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | CIBARTIR | Expert | 3.85 minutes |
| (Co-op) l4d_airport02_offices | CIBARTIR | Expert | 13.29 minutes |
| (Co-op) l4d_airport03_garage | CIBARTIR | Expert | 13.38 minutes |