| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | | Expert | 1.87 minutes |
| (Co-op) l4d_airport01_greenhouse | | Advanced | 3.11 minutes |
| (Co-op) l4d_airport02_offices | | Expert | 7.57 minutes |
| (Co-op) l4d_airport02_offices | | Advanced | 12.47 minutes |
| (Co-op) l4d_airport03_garage | | Expert | 9.36 minutes |
| (Co-op) l4d_airport03_garage | | Advanced | 13.02 minutes |
| (Co-op) l4d_airport04_terminal | | Advanced | 6.32 minutes |
| (Co-op) l4d_airport05_runway | | Expert | 14.17 minutes |
| (Co-op) l4d_airport05_runway | | Advanced | 10.83 minutes |
| (Co-op) l4d_airport05_runway | | Normal | 5.90 minutes |
| (Co-op) l4d_farm01_hilltop | | Expert | 3.62 minutes |
| (Co-op) l4d_farm01_hilltop | | Advanced | 3.24 minutes |
| (Co-op) l4d_farm02_traintunnel | | Expert | 7.17 minutes |
| (Co-op) l4d_farm02_traintunnel | | Advanced | 9.02 minutes |
| (Co-op) l4d_farm02_traintunnel | | Normal | 4.99 minutes |
| (Co-op) l4d_farm03_bridge | | Expert | 12.96 minutes |
| (Co-op) l4d_farm03_bridge | | Advanced | 9.89 minutes |
| (Co-op) l4d_farm03_bridge | | Normal | 6.55 minutes |
| (Co-op) l4d_farm04_barn | | Expert | 6.71 minutes |
| (Co-op) l4d_farm04_barn | | Advanced | 5.04 minutes |
| (Co-op) l4d_farm04_barn | | Normal | 6.87 minutes |
| (Co-op) l4d_farm05_cornfield | | Expert | 10.65 minutes |
| (Co-op) l4d_farm05_cornfield | | Advanced | 22.06 minutes |
| (Co-op) l4d_garage01_alleys | | Advanced | 13.64 minutes |
| (Co-op) l4d_garage02_lots | | Expert | 14.01 minutes |
| (Co-op) l4d_garage02_lots | | Advanced | 18.29 minutes |
| (Co-op) l4d_hospital01_apartment | | Expert | 3.23 minutes |
| (Co-op) l4d_hospital01_apartment | | Advanced | 3.93 minutes |
| (Co-op) l4d_hospital02_subway | | Expert | 7.58 minutes |
| (Co-op) l4d_hospital02_subway | | Advanced | 8.55 minutes |
| (Co-op) l4d_hospital02_subway | | Normal | 7.85 minutes |
| (Co-op) l4d_hospital03_sewers | | Expert | 12.82 minutes |
| (Co-op) l4d_hospital03_sewers | | Advanced | 13.44 minutes |
| (Co-op) l4d_hospital03_sewers | | Normal | 9.60 minutes |
| (Co-op) l4d_hospital04_interior | | Expert | 9.93 minutes |
| (Co-op) l4d_hospital05_rooftop | | Expert | 10.24 minutes |
| (Co-op) l4d_hospital05_rooftop | | Normal | 7.83 minutes |
| (Co-op) l4d_river01_docks | | Expert | 9.94 minutes |
| (Co-op) l4d_river01_docks | | Expert | 9.94 minutes |
| (Co-op) l4d_river01_docks | | Advanced | 9.93 minutes |
| (Co-op) l4d_river01_docks | | Advanced | 9.93 minutes |
| (Co-op) l4d_river02_barge | | Expert | 10.27 minutes |
| (Co-op) l4d_river02_barge | | Expert | 10.27 minutes |
| (Co-op) l4d_river02_barge | | Advanced | 8.90 minutes |
| (Co-op) l4d_river02_barge | | Advanced | 8.90 minutes |
| (Co-op) l4d_river03_port | | Expert | 9.94 minutes |
| (Co-op) l4d_river03_port | | Expert | 9.94 minutes |
| (Co-op) l4d_smalltown01_caves | | Expert | 3.74 minutes |
| (Co-op) l4d_smalltown01_caves | | Advanced | 3.60 minutes |
| (Co-op) l4d_smalltown02_drainage | | Expert | 5.74 minutes |
| (Co-op) l4d_smalltown02_drainage | | Advanced | 5.13 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Expert | 6.46 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Expert | 7.37 minutes |
| (Co-op) l4d_smalltown05_houseboat | | Expert | 12.02 minutes |