Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | [RU](3)i am noob | Normal | 8.95 minutes |
| (Co-op) l4d_airport03_garage | [RU](3)i am noob | Normal | 9.28 minutes |
| (Co-op) l4d_airport04_terminal | [RU](3)i am noob | Normal | 4.73 minutes |
| (Co-op) l4d_airport05_runway | [RU](3)i am noob | Normal | 7.91 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport02_offices | [RU](3)i am noob | Normal | 8.95 minutes |
| (Co-op) l4d_airport03_garage | [RU](3)i am noob | Normal | 9.28 minutes |
| (Co-op) l4d_airport04_terminal | [RU](3)i am noob | Normal | 4.73 minutes |
| (Co-op) l4d_airport05_runway | [RU](3)i am noob | Normal | 7.91 minutes |