Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | MAG | Advanced | 2.40 minutes |
| (Co-op) l4d_airport02_offices | MAG | Advanced | 10.19 minutes |
| (Co-op) l4d_airport03_garage | MAG | Advanced | 14.27 minutes |
| (Co-op) l4d_airport04_terminal | MAG | Advanced | 6.72 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm03_bridge | MAG | Advanced | 10.12 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | MAG | Advanced | 2.40 minutes |
| (Co-op) l4d_airport02_offices | MAG | Advanced | 10.19 minutes |
| (Co-op) l4d_airport03_garage | MAG | Advanced | 14.27 minutes |
| (Co-op) l4d_airport04_terminal | MAG | Advanced | 6.72 minutes |
| (Co-op) l4d_farm03_bridge | MAG | Advanced | 10.12 minutes |
| (Co-op) l4d_river02_barge | MAG | Advanced | 7.31 minutes |
| (Co-op) l4d_river02_barge | MAG | Advanced | 7.31 minutes |
| (Co-op) l4d_river03_port | MAG | Advanced | 12.03 minutes |
| (Co-op) l4d_river03_port | MAG | Advanced | 12.03 minutes |