Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | i am noob | Advanced | 3.81 minutes |
| (Co-op) l4d_airport02_offices | i am noob | Normal | 6.83 minutes |
| (Co-op) l4d_airport03_garage | i am noob | Normal | 6.31 minutes |
| (Co-op) l4d_airport04_terminal | i am noob | Normal | 3.85 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | i am noob | Advanced | 3.81 minutes |
| (Co-op) l4d_airport02_offices | i am noob | Normal | 6.83 minutes |
| (Co-op) l4d_airport03_garage | i am noob | Normal | 6.31 minutes |
| (Co-op) l4d_airport04_terminal | i am noob | Normal | 3.85 minutes |
| (Co-op) l4d_river01_docks | i am noob | Normal | 9.29 minutes |
| (Co-op) l4d_river01_docks | i am noob | Normal | 9.29 minutes |
| (Co-op) l4d_river02_barge | i am noob | Normal | 8.70 minutes |
| (Co-op) l4d_river02_barge | i am noob | Normal | 8.70 minutes |