Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | i am noob | Advanced | 2.77 minutes |
| (Co-op) l4d_airport02_offices | i am noob | Advanced | 10.60 minutes |
| (Co-op) l4d_airport03_garage | i am noob | Advanced | 8.74 minutes |
| (Co-op) l4d_airport04_terminal | i am noob | Advanced | 6.51 minutes |
| (Co-op) l4d_airport05_runway | i am noob | Advanced | 12.72 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm02_traintunnel | i am noob | Expert | 5.63 minutes |
| (Co-op) l4d_farm03_bridge | i am noob | Expert | 8.38 minutes |
| (Co-op) l4d_farm04_barn | i am noob | Expert | 8.69 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | i am noob | Advanced | 2.77 minutes |
| (Co-op) l4d_airport02_offices | i am noob | Advanced | 10.60 minutes |
| (Co-op) l4d_airport03_garage | i am noob | Advanced | 8.74 minutes |
| (Co-op) l4d_airport04_terminal | i am noob | Advanced | 6.51 minutes |
| (Co-op) l4d_airport05_runway | i am noob | Advanced | 12.72 minutes |
| (Co-op) l4d_farm02_traintunnel | i am noob | Expert | 5.63 minutes |
| (Co-op) l4d_farm03_bridge | i am noob | Expert | 8.38 minutes |
| (Co-op) l4d_farm04_barn | i am noob | Expert | 8.69 minutes |
| (Co-op) l4d_river02_barge | i am noob | Advanced | 13.21 minutes |
| (Co-op) l4d_river02_barge | i am noob | Advanced | 13.21 minutes |