Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport03_garage | [NL](4)i am noob | Normal | 6.84 minutes |
| (Co-op) l4d_airport04_terminal | [NL](4)i am noob | Normal | 5.66 minutes |
| (Co-op) l4d_airport05_runway | [NL](4)i am noob | Normal | 7.81 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | [NL](4)i am noob | Normal | 4.56 seconds |
Custom Maps
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport03_garage | [NL](4)i am noob | Normal | 6.84 minutes |
| (Co-op) l4d_airport04_terminal | [NL](4)i am noob | Normal | 5.66 minutes |
| (Co-op) l4d_airport05_runway | [NL](4)i am noob | Normal | 7.81 minutes |
| (Co-op) l4d_garage01_alleys | [NL](4)i am noob | Normal | 4.56 seconds |