Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | i am noob | Advanced | 8.76 minutes |
| (Co-op) l4d_airport04_terminal | i am noob | Advanced | 4.76 minutes |
| (Co-op) l4d_airport05_runway | i am noob | Advanced | 8.29 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm02_traintunnel | i am noob | Advanced | 6.81 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport03_garage | i am noob | Advanced | 8.76 minutes |
| (Co-op) l4d_airport04_terminal | i am noob | Advanced | 4.76 minutes |
| (Co-op) l4d_airport05_runway | i am noob | Advanced | 8.29 minutes |
| (Co-op) l4d_farm02_traintunnel | i am noob | Advanced | 6.81 minutes |