Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport03_garage | [MX]MRX_HCK | Advanced | 7.34 minutes |
| (Co-op) l4d_airport04_terminal | [MX]MRX_HCK | Advanced | 4.66 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport03_garage | [MX]MRX_HCK | Advanced | 7.34 minutes |
| (Co-op) l4d_airport04_terminal | [MX]MRX_HCK | Advanced | 4.66 minutes |