| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Moon | Expert | 2.14 minutes |
| (Co-op) l4d_airport01_greenhouse | Moon | Advanced | 2.72 minutes |
| (Co-op) l4d_airport02_offices | Moon | Expert | 8.59 minutes |
| (Co-op) l4d_airport02_offices | Moon | Advanced | 11.82 minutes |
| (Co-op) l4d_airport03_garage | Moon | Expert | 7.84 minutes |
| (Co-op) l4d_airport03_garage | Moon | Advanced | 8.77 minutes |
| (Co-op) l4d_airport04_terminal | Moon | Expert | 4.78 minutes |
| (Co-op) l4d_airport04_terminal | Moon | Advanced | 6.41 minutes |
| (Co-op) l4d_airport05_runway | Moon | Expert | 8.17 minutes |
| (Co-op) l4d_airport05_runway | Moon | Advanced | 7.07 minutes |
| (Co-op) l4d_city17_02 | Moon | Advanced | 10.41 minutes |
| (Co-op) l4d_city17_02 | Moon | Advanced | 10.41 minutes |
| (Co-op) l4d_city17_05 | Moon | Advanced | 12.55 minutes |
| (Co-op) l4d_city17_05 | Moon | Advanced | 12.55 minutes |
| (Co-op) l4d_farm01_hilltop | Moon | Expert | 3.36 minutes |
| (Co-op) l4d_farm01_hilltop | Moon | Advanced | 3.12 minutes |
| (Co-op) l4d_farm02_traintunnel | Moon | Expert | 5.16 minutes |
| (Co-op) l4d_farm02_traintunnel | Moon | Advanced | 7.03 minutes |
| (Co-op) l4d_farm03_bridge | Moon | Expert | 4.92 minutes |
| (Co-op) l4d_farm03_bridge | Moon | Advanced | 4.93 minutes |
| (Co-op) l4d_farm04_barn | Moon | Expert | 3.83 minutes |
| (Co-op) l4d_farm04_barn | Moon | Advanced | 6.28 minutes |
| (Co-op) l4d_farm05_cornfield | Moon | Expert | 10.83 minutes |
| (Co-op) l4d_farm05_cornfield | Moon | Advanced | 10.34 minutes |
| (Co-op) l4d_garage01_alleys | Moon | Expert | 10.33 minutes |
| (Co-op) l4d_garage01_alleys | Moon | Advanced | 8.24 minutes |
| (Co-op) l4d_garage02_lots | Moon | Advanced | 14.65 minutes |
| (Co-op) l4d_hospital01_apartment | Moon | Expert | 2.88 minutes |
| (Co-op) l4d_hospital01_apartment | Moon | Advanced | 3.64 minutes |
| (Co-op) l4d_hospital02_subway | Moon | Expert | 7.88 minutes |
| (Co-op) l4d_hospital02_subway | Moon | Advanced | 7.60 minutes |
| (Co-op) l4d_hospital03_sewers | Moon | Expert | 9.38 minutes |
| (Co-op) l4d_hospital03_sewers | Moon | Advanced | 6.79 minutes |
| (Co-op) l4d_hospital04_interior | Moon | Expert | 8.20 minutes |
| (Co-op) l4d_hospital04_interior | Moon | Advanced | 4.57 minutes |
| (Co-op) l4d_hospital05_rooftop | Moon | Expert | 10.16 minutes |
| (Co-op) l4d_hospital05_rooftop | Moon | Advanced | 9.13 minutes |
| (Co-op) l4d_river01_docks | Moon | Advanced | 8.60 minutes |
| (Co-op) l4d_river01_docks | Moon | Advanced | 8.60 minutes |
| (Co-op) l4d_river02_barge | Moon | Expert | 9.43 minutes |
| (Co-op) l4d_river02_barge | Moon | Expert | 9.43 minutes |
| (Co-op) l4d_river02_barge | Moon | Advanced | 9.46 minutes |
| (Co-op) l4d_river02_barge | Moon | Advanced | 9.46 minutes |
| (Co-op) l4d_river03_port | Moon | Advanced | 8.56 minutes |
| (Co-op) l4d_river03_port | Moon | Advanced | 8.56 minutes |
| (Co-op) l4d_smalltown01_caves | Moon | Expert | 3.88 minutes |
| (Co-op) l4d_smalltown01_caves | Moon | Advanced | 4.91 minutes |
| (Co-op) l4d_smalltown02_drainage | Moon | Expert | 11.97 minutes |
| (Co-op) l4d_smalltown02_drainage | Moon | Advanced | 4.72 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Moon | Expert | 5.03 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Moon | Advanced | 5.13 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Moon | Expert | 7.55 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Moon | Advanced | 6.66 minutes |
| (Co-op) l4d_smalltown05_houseboat | Moon | Expert | 16.76 minutes |
| (Co-op) l4d_smalltown05_houseboat | Moon | Advanced | 10.78 minutes |