Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | FrееТР.оrgD | Advanced | 7.66 minutes |
| (Co-op) l4d_airport03_garage | FrееТР.оrgD | Advanced | 10.86 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrgD | Advanced | 5.91 minutes |
| (Co-op) l4d_airport05_runway | FrееТР.оrgD | Advanced | 9.23 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | FrееТР.оrgD | Advanced | 3.80 minutes |
| (Co-op) l4d_farm02_traintunnel | FrееТР.оrgD | Advanced | 7.03 minutes |
| (Co-op) l4d_farm03_bridge | FrееТР.оrgD | Advanced | 7.16 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | FrееТР.оrgD | Advanced | 7.66 minutes |
| (Co-op) l4d_airport03_garage | FrееТР.оrgD | Advanced | 10.86 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrgD | Advanced | 5.91 minutes |
| (Co-op) l4d_airport05_runway | FrееТР.оrgD | Advanced | 9.23 minutes |
| (Co-op) l4d_farm01_hilltop | FrееТР.оrgD | Advanced | 3.80 minutes |
| (Co-op) l4d_farm02_traintunnel | FrееТР.оrgD | Advanced | 7.03 minutes |
| (Co-op) l4d_farm03_bridge | FrееТР.оrgD | Advanced | 7.16 minutes |
| (Co-op) l4d_river02_barge | FrееТР.оrgD | Advanced | 15.98 minutes |
| (Co-op) l4d_river02_barge | FrееТР.оrgD | Advanced | 15.98 minutes |
| (Co-op) l4d_river03_port | FrееТР.оrgD | Advanced | 9.96 minutes |
| (Co-op) l4d_river03_port | FrееТР.оrgD | Advanced | 9.96 minutes |