Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | CIBARTIR | Advanced | 3.95 minutes |
| (Co-op) l4d_airport02_offices | CIBARTIR | Advanced | 9.72 minutes |
| (Co-op) l4d_airport03_garage | CIBARTIR | Advanced | 15.09 minutes |
| (Co-op) l4d_airport04_terminal | CIBARTIR | Advanced | 10.95 minutes |
| (Co-op) l4d_airport05_runway | CIBARTIR | Advanced | 8.73 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | CIBARTIR | Advanced | 3.95 minutes |
| (Co-op) l4d_airport02_offices | CIBARTIR | Advanced | 9.72 minutes |
| (Co-op) l4d_airport03_garage | CIBARTIR | Advanced | 15.09 minutes |
| (Co-op) l4d_airport04_terminal | CIBARTIR | Advanced | 10.95 minutes |
| (Co-op) l4d_airport05_runway | CIBARTIR | Advanced | 8.73 minutes |
| (Co-op) l4d_river03_port | CIBARTIR | Advanced | 5.83 minutes |
| (Co-op) l4d_river03_port | CIBARTIR | Advanced | 5.83 minutes |