| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | [UA]Leha | Normal | 10.20 seconds |
| (Co-op) l4d_airport02_offices | [UA]Leha | Normal | 5.81 minutes |
| (Co-op) l4d_airport03_garage | [UA]Leha | Normal | 7.33 minutes |
| (Co-op) l4d_airport04_terminal | [UA]Leha | Advanced | 5.66 minutes |
| (Co-op) l4d_airport04_terminal | [UA]Leha | Normal | 4.76 minutes |
| (Co-op) l4d_airport05_runway | [UA]Leha | Advanced | 6.32 minutes |
| (Co-op) l4d_airport05_runway | [UA]Leha | Normal | 5.86 minutes |
| (Co-op) l4d_farm01_hilltop | [UA]Leha | Normal | 3.11 minutes |
| (Co-op) l4d_farm02_traintunnel | [UA]Leha | Normal | 1.84 minutes |
| (Co-op) l4d_farm03_bridge | [UA]Leha | Normal | 4.42 minutes |
| (Co-op) l4d_farm04_barn | [UA]Leha | Normal | 3.17 minutes |
| (Co-op) l4d_farm05_cornfield | [UA]Leha | Normal | 8.27 minutes |
| (Co-op) l4d_garage01_alleys | [UA]Leha | Normal | 6.65 minutes |
| (Co-op) l4d_garage02_lots | [UA]Leha | Normal | 9.79 minutes |
| (Co-op) l4d_hospital01_apartment | [UA]Leha | Advanced | 2.80 minutes |
| (Co-op) l4d_hospital01_apartment | [UA]Leha | Normal | 2.07 minutes |
| (Co-op) l4d_hospital02_subway | [UA]Leha | Normal | 6.11 minutes |
| (Co-op) l4d_hospital03_sewers | [UA]Leha | Normal | 5.29 minutes |
| (Co-op) l4d_hospital04_interior | [UA]Leha | Normal | 5.15 minutes |
| (Co-op) l4d_hospital05_rooftop | [UA]Leha | Advanced | 7.27 minutes |
| (Co-op) l4d_hospital05_rooftop | [UA]Leha | Normal | 6.22 minutes |
| (Co-op) l4d_river01_docks | [UA]Leha | Advanced | 7.77 minutes |
| (Co-op) l4d_river01_docks | [UA]Leha | Advanced | 7.77 minutes |
| (Co-op) l4d_river01_docks | [UA]Leha | Normal | 26.69 seconds |
| (Co-op) l4d_river01_docks | [UA]Leha | Normal | 26.69 seconds |
| (Co-op) l4d_river02_barge | [UA]Leha | Normal | 7.22 minutes |
| (Co-op) l4d_river02_barge | [UA]Leha | Normal | 7.22 minutes |
| (Co-op) l4d_river03_port | [UA]Leha | Advanced | 8.11 minutes |
| (Co-op) l4d_river03_port | [UA]Leha | Advanced | 8.11 minutes |
| (Co-op) l4d_river03_port | [UA]Leha | Normal | 5.49 minutes |
| (Co-op) l4d_river03_port | [UA]Leha | Normal | 5.49 minutes |
| (Co-op) l4d_smalltown01_caves | [UA]Leha | Normal | 43.19 seconds |
| (Co-op) l4d_smalltown02_drainage | [UA]Leha | Advanced | 21.11 seconds |
| (Co-op) l4d_smalltown02_drainage | [UA]Leha | Normal | 3.62 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | [UA]Leha | Normal | 6.02 minutes |
| (Co-op) l4d_smalltown04_mainstreet | [UA]Leha | Advanced | 6.47 minutes |
| (Co-op) l4d_smalltown04_mainstreet | [UA]Leha | Normal | 5.50 minutes |
| (Co-op) l4d_smalltown05_houseboat | [UA]Leha | Normal | 7.20 minutes |