Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | DEMASEK | Advanced | 3.00 minutes |
| (Co-op) l4d_airport02_offices | DEMASEK | Advanced | 13.16 minutes |
| (Co-op) l4d_airport03_garage | DEMASEK | Advanced | 10.03 minutes |
| (Co-op) l4d_airport04_terminal | DEMASEK | Advanced | 8.26 minutes |
| (Co-op) l4d_airport05_runway | DEMASEK | Advanced | 5.52 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | DEMASEK | Advanced | 4.31 minutes |
| (Co-op) l4d_farm04_barn | DEMASEK | Advanced | 5.37 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | DEMASEK | Advanced | 3.00 minutes |
| (Co-op) l4d_airport02_offices | DEMASEK | Advanced | 13.16 minutes |
| (Co-op) l4d_airport03_garage | DEMASEK | Advanced | 10.03 minutes |
| (Co-op) l4d_airport04_terminal | DEMASEK | Advanced | 8.26 minutes |
| (Co-op) l4d_airport05_runway | DEMASEK | Advanced | 5.52 minutes |
| (Co-op) l4d_farm01_hilltop | DEMASEK | Advanced | 4.31 minutes |
| (Co-op) l4d_farm04_barn | DEMASEK | Advanced | 5.37 minutes |
| (Co-op) l4d_river02_barge | DEMASEK | Advanced | 11.53 minutes |
| (Co-op) l4d_river02_barge | DEMASEK | Advanced | 11.53 minutes |
| (Co-op) l4d_river03_port | DEMASEK | Advanced | 7.87 minutes |
| (Co-op) l4d_river03_port | DEMASEK | Advanced | 7.87 minutes |