Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | [RU]joker | Normal | 3.81 minutes |
| (Co-op) l4d_airport02_offices | [RU]joker | Normal | 9.33 minutes |
| (Co-op) l4d_airport03_garage | [RU]joker | Normal | 8.60 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | [RU]joker | Normal | 3.81 minutes |
| (Co-op) l4d_airport02_offices | [RU]joker | Normal | 9.33 minutes |
| (Co-op) l4d_airport03_garage | [RU]joker | Normal | 8.60 minutes |