Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | [RU](1)i am noob | Normal | 2.24 minutes |
| (Co-op) l4d_airport02_offices | [RU](1)i am noob | Normal | 4.93 minutes |
| (Co-op) l4d_airport03_garage | [RU](1)i am noob | Normal | 8.98 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | [RU](1)i am noob | Normal | 2.24 minutes |
| (Co-op) l4d_airport02_offices | [RU](1)i am noob | Normal | 4.93 minutes |
| (Co-op) l4d_airport03_garage | [RU](1)i am noob | Normal | 8.98 minutes |
| (Co-op) l4d_river01_docks | [RU](1)i am noob | Normal | 11.66 minutes |
| (Co-op) l4d_river01_docks | [RU](1)i am noob | Normal | 11.66 minutes |
| (Co-op) l4d_river02_barge | [RU](1)i am noob | Normal | 8.24 minutes |
| (Co-op) l4d_river02_barge | [RU](1)i am noob | Normal | 8.24 minutes |
| (Co-op) l4d_river03_port | [RU](1)i am noob | Normal | 7.88 minutes |
| (Co-op) l4d_river03_port | [RU](1)i am noob | Normal | 7.88 minutes |