No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | Crazy* | Expert | 36.26 seconds |
| (Co-op) l4d_hospital04_interior | Crazy* | Expert | 7.12 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Crazy* | Expert | 2.62 seconds |
| (Co-op) l4d_airport01_greenhouse | Crazy* | Advanced | 3.11 minutes |
| (Co-op) l4d_airport02_offices | Crazy* | Expert | 15.06 minutes |
| (Co-op) l4d_airport02_offices | Crazy* | Advanced | 12.94 minutes |
| (Co-op) l4d_airport03_garage | Crazy* | Expert | 10.65 minutes |
| (Co-op) l4d_airport03_garage | Crazy* | Advanced | 11.17 minutes |
| (Co-op) l4d_airport04_terminal | Crazy* | Expert | 10.70 minutes |
| (Co-op) l4d_airport04_terminal | Crazy* | Advanced | 7.83 minutes |
| (Co-op) l4d_airport05_runway | Crazy* | Expert | 9.94 minutes |
| (Co-op) l4d_airport05_runway | Crazy* | Advanced | 9.50 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | Crazy* | Expert | 4.64 minutes |
| (Co-op) l4d_farm01_hilltop | Crazy* | Advanced | 4.44 minutes |
| (Co-op) l4d_farm02_traintunnel | Crazy* | Expert | 9.43 minutes |
| (Co-op) l4d_farm03_bridge | Crazy* | Expert | 10.25 minutes |
| (Co-op) l4d_farm03_bridge | Crazy* | Normal | 10.32 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Crazy* | Expert | 2.62 seconds |
| (Co-op) l4d_airport01_greenhouse | Crazy* | Advanced | 3.11 minutes |
| (Co-op) l4d_airport02_offices | Crazy* | Expert | 15.06 minutes |
| (Co-op) l4d_airport02_offices | Crazy* | Advanced | 12.94 minutes |
| (Co-op) l4d_airport03_garage | Crazy* | Expert | 10.65 minutes |
| (Co-op) l4d_airport03_garage | Crazy* | Advanced | 11.17 minutes |
| (Co-op) l4d_airport04_terminal | Crazy* | Expert | 10.70 minutes |
| (Co-op) l4d_airport04_terminal | Crazy* | Advanced | 7.83 minutes |
| (Co-op) l4d_airport05_runway | Crazy* | Expert | 9.94 minutes |
| (Co-op) l4d_airport05_runway | Crazy* | Advanced | 9.50 minutes |
| (Co-op) l4d_farm01_hilltop | Crazy* | Expert | 4.64 minutes |
| (Co-op) l4d_farm01_hilltop | Crazy* | Advanced | 4.44 minutes |
| (Co-op) l4d_farm02_traintunnel | Crazy* | Expert | 9.43 minutes |
| (Co-op) l4d_farm03_bridge | Crazy* | Expert | 10.25 minutes |
| (Co-op) l4d_farm03_bridge | Crazy* | Normal | 10.32 minutes |
| (Co-op) l4d_hospital01_apartment | Crazy* | Expert | 36.26 seconds |
| (Co-op) l4d_hospital04_interior | Crazy* | Expert | 7.12 minutes |
| (Co-op) l4d_river01_docks | Crazy* | Expert | 12.44 minutes |
| (Co-op) l4d_river01_docks | Crazy* | Expert | 12.44 minutes |
| (Co-op) l4d_river02_barge | Crazy* | Expert | 10.06 minutes |
| (Co-op) l4d_river02_barge | Crazy* | Expert | 10.06 minutes |
| (Co-op) l4d_river03_port | Crazy* | Expert | 13.97 minutes |
| (Co-op) l4d_river03_port | Crazy* | Expert | 13.97 minutes |