Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | i am noob | Normal | 5.44 minutes |
| (Co-op) l4d_airport03_garage | i am noob | Normal | 6.83 minutes |
| (Co-op) l4d_airport04_terminal | i am noob | Normal | 5.60 minutes |
| (Co-op) l4d_airport05_runway | i am noob | Normal | 6.72 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage01_alleys | i am noob | Advanced | 6.33 seconds |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | i am noob | Normal | 5.44 minutes |
| (Co-op) l4d_airport03_garage | i am noob | Normal | 6.83 minutes |
| (Co-op) l4d_airport04_terminal | i am noob | Normal | 5.60 minutes |
| (Co-op) l4d_airport05_runway | i am noob | Normal | 6.72 minutes |
| (Co-op) l4d_garage01_alleys | i am noob | Advanced | 6.33 seconds |