Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | [PH](1)i am noob | Normal | 4.99 minutes |
| (Co-op) l4d_airport02_offices | [PH](1)i am noob | Normal | 7.38 minutes |
| (Co-op) l4d_airport03_garage | [PH](1)i am noob | Normal | 9.87 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | [PH](1)i am noob | Normal | 4.99 minutes |
| (Co-op) l4d_airport02_offices | [PH](1)i am noob | Normal | 7.38 minutes |
| (Co-op) l4d_airport03_garage | [PH](1)i am noob | Normal | 9.87 minutes |