| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | MAXIMO | Expert | 2.21 seconds |
| (Co-op) l4d_airport02_offices | MAXIMO | Expert | 17.96 seconds |
| (Co-op) l4d_airport02_offices | MAXIMO | Advanced | 7.23 seconds |
| (Co-op) l4d_airport03_garage | MAXIMO | Expert | 9.04 minutes |
| (Co-op) l4d_airport04_terminal | MAXIMO | Expert | 5.74 minutes |
| (Co-op) l4d_airport04_terminal | MAXIMO | Advanced | 8.09 minutes |
| (Co-op) l4d_airport05_runway | MAXIMO | Expert | 7.66 minutes |
| (Co-op) l4d_airport05_runway | MAXIMO | Advanced | 9.64 minutes |
| (Co-op) l4d_farm01_hilltop | MAXIMO | Expert | 20.28 seconds |
| (Co-op) l4d_farm02_traintunnel | MAXIMO | Expert | 4.37 minutes |
| (Co-op) l4d_farm02_traintunnel | MAXIMO | Advanced | 5.59 minutes |
| (Co-op) l4d_farm03_bridge | MAXIMO | Expert | 5.24 minutes |
| (Co-op) l4d_farm03_bridge | MAXIMO | Advanced | 9.57 minutes |
| (Co-op) l4d_farm04_barn | MAXIMO | Expert | 4.59 minutes |
| (Co-op) l4d_farm05_cornfield | MAXIMO | Expert | 8.98 minutes |
| (Co-op) l4d_garage01_alleys | MAXIMO | Expert | 18.45 seconds |
| (Co-op) l4d_garage01_alleys | MAXIMO | Advanced | 7.60 seconds |
| (Co-op) l4d_garage02_lots | MAXIMO | Expert | 12.87 minutes |
| (Co-op) l4d_garage02_lots | MAXIMO | Advanced | 19.49 minutes |
| (Co-op) l4d_hospital01_apartment | MAXIMO | Expert | 2.09 seconds |
| (Co-op) l4d_hospital01_apartment | MAXIMO | Advanced | 2.79 minutes |
| (Co-op) l4d_hospital02_subway | MAXIMO | Expert | 7.59 minutes |
| (Co-op) l4d_hospital02_subway | MAXIMO | Advanced | 10.75 minutes |
| (Co-op) l4d_hospital03_sewers | MAXIMO | Expert | 7.05 minutes |
| (Co-op) l4d_hospital03_sewers | MAXIMO | Advanced | 7.80 minutes |
| (Co-op) l4d_hospital04_interior | MAXIMO | Expert | 5.52 minutes |
| (Co-op) l4d_hospital04_interior | MAXIMO | Advanced | 9.26 minutes |
| (Co-op) l4d_hospital05_rooftop | MAXIMO | Expert | 7.62 minutes |
| (Co-op) l4d_hospital05_rooftop | MAXIMO | Advanced | 14.40 minutes |
| (Co-op) l4d_river01_docks | MAXIMO | Expert | 2.21 seconds |
| (Co-op) l4d_river01_docks | MAXIMO | Expert | 2.21 seconds |
| (Co-op) l4d_river01_docks | MAXIMO | Advanced | 19.30 seconds |
| (Co-op) l4d_river01_docks | MAXIMO | Advanced | 19.30 seconds |
| (Co-op) l4d_river02_barge | MAXIMO | Expert | 9.29 minutes |
| (Co-op) l4d_river02_barge | MAXIMO | Expert | 9.29 minutes |
| (Co-op) l4d_river02_barge | MAXIMO | Advanced | 15.67 minutes |
| (Co-op) l4d_river02_barge | MAXIMO | Advanced | 15.67 minutes |
| (Co-op) l4d_river03_port | MAXIMO | Expert | 8.36 minutes |
| (Co-op) l4d_river03_port | MAXIMO | Expert | 8.36 minutes |
| (Co-op) l4d_river03_port | MAXIMO | Advanced | 13.19 minutes |
| (Co-op) l4d_river03_port | MAXIMO | Advanced | 13.19 minutes |
| (Co-op) l4d_smalltown01_caves | MAXIMO | Expert | 8.99 seconds |
| (Co-op) l4d_smalltown02_drainage | MAXIMO | Expert | 5.80 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | MAXIMO | Expert | 5.85 minutes |
| (Co-op) l4d_smalltown04_mainstreet | MAXIMO | Expert | 4.70 minutes |
| (Co-op) l4d_smalltown05_houseboat | MAXIMO | Expert | 9.75 minutes |
| (Co-op) l4d_stadium2_underground | MAXIMO | Advanced | 11.18 minutes |
| (Co-op) l4d_stadium2_underground | MAXIMO | Advanced | 11.18 minutes |
| (Co-op) l4d_stadium3_city1 | MAXIMO | Advanced | 10.48 minutes |
| (Co-op) l4d_stadium3_city1 | MAXIMO | Advanced | 10.48 minutes |
| (Co-op) l4d_stadium4_city2 | MAXIMO | Advanced | 9.42 minutes |
| (Co-op) l4d_stadium4_city2 | MAXIMO | Advanced | 9.42 minutes |