No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital05_rooftop | | Expert | 10.84 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | | Expert | 25.56 seconds |
| (Co-op) l4d_airport01_greenhouse | | Advanced | 2.07 minutes |
| (Co-op) l4d_airport02_offices | | Expert | 8.99 minutes |
| (Co-op) l4d_airport02_offices | | Advanced | 7.10 minutes |
| (Co-op) l4d_airport03_garage | | Advanced | 9.47 minutes |
| (Co-op) l4d_airport04_terminal | | Expert | 8.45 minutes |
| (Co-op) l4d_airport04_terminal | | Advanced | 6.81 minutes |
| (Co-op) l4d_airport04_terminal | | Normal | 5.34 minutes |
| (Co-op) l4d_airport05_runway | | Advanced | 10.11 minutes |
| (Co-op) l4d_airport05_runway | | Normal | 6.61 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | | Expert | 4.54 minutes |
| (Co-op) l4d_smalltown02_drainage | | Expert | 10.03 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Expert | 9.63 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | | Normal | 2.83 minutes |
| (Co-op) l4d_farm02_traintunnel | | Expert | 8.27 minutes |
| (Co-op) l4d_farm03_bridge | | Advanced | 5.76 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | | Expert | 25.56 seconds |
| (Co-op) l4d_airport01_greenhouse | | Advanced | 2.07 minutes |
| (Co-op) l4d_airport02_offices | | Expert | 8.99 minutes |
| (Co-op) l4d_airport02_offices | | Advanced | 7.10 minutes |
| (Co-op) l4d_airport03_garage | | Advanced | 9.47 minutes |
| (Co-op) l4d_airport04_terminal | | Expert | 8.45 minutes |
| (Co-op) l4d_airport04_terminal | | Advanced | 6.81 minutes |
| (Co-op) l4d_airport04_terminal | | Normal | 5.34 minutes |
| (Co-op) l4d_airport05_runway | | Advanced | 10.11 minutes |
| (Co-op) l4d_airport05_runway | | Normal | 6.61 minutes |
| (Co-op) l4d_farm01_hilltop | | Normal | 2.83 minutes |
| (Co-op) l4d_farm02_traintunnel | | Expert | 8.27 minutes |
| (Co-op) l4d_farm03_bridge | | Advanced | 5.76 minutes |
| (Co-op) l4d_hospital05_rooftop | | Expert | 10.84 minutes |
| (Co-op) l4d_river01_docks | | Advanced | 10.85 minutes |
| (Co-op) l4d_river01_docks | | Advanced | 10.85 minutes |
| (Co-op) l4d_river01_docks | | Normal | 11.58 minutes |
| (Co-op) l4d_river01_docks | | Normal | 11.58 minutes |
| (Co-op) l4d_river02_barge | | Advanced | 8.22 minutes |
| (Co-op) l4d_river02_barge | | Advanced | 8.22 minutes |
| (Co-op) l4d_river02_barge | | Normal | 9.60 minutes |
| (Co-op) l4d_river02_barge | | Normal | 9.60 minutes |
| (Co-op) l4d_river03_port | | Advanced | 11.27 minutes |
| (Co-op) l4d_river03_port | | Advanced | 11.27 minutes |
| (Co-op) l4d_smalltown01_caves | | Expert | 4.54 minutes |
| (Co-op) l4d_smalltown02_drainage | | Expert | 10.03 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Expert | 9.63 minutes |