| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Monolit | Expert | 3.66 minutes |
| (Co-op) l4d_airport01_greenhouse | Monolit | Normal | 3.18 minutes |
| (Co-op) l4d_airport02_offices | Monolit | Advanced | 9.78 minutes |
| (Co-op) l4d_airport02_offices | Monolit | Normal | 14.93 minutes |
| (Co-op) l4d_airport03_garage | Monolit | Advanced | 10.87 minutes |
| (Co-op) l4d_airport03_garage | Monolit | Normal | 8.19 minutes |
| (Co-op) l4d_airport04_terminal | Monolit | Advanced | 6.20 minutes |
| (Co-op) l4d_airport05_runway | Monolit | Advanced | 6.62 minutes |
| (Co-op) l4d_airport05_runway | Monolit | Normal | 12.91 minutes |
| (Co-op) l4d_farm01_hilltop | Monolit | Expert | 4.22 minutes |
| (Co-op) l4d_farm02_traintunnel | Monolit | Expert | 7.25 minutes |
| (Co-op) l4d_farm02_traintunnel | Monolit | Advanced | 7.74 minutes |
| (Co-op) l4d_farm03_bridge | Monolit | Expert | 4.99 minutes |
| (Co-op) l4d_farm04_barn | Monolit | Expert | 6.75 minutes |
| (Co-op) l4d_farm05_cornfield | Monolit | Expert | 15.25 minutes |
| (Co-op) l4d_farm05_cornfield | Monolit | Normal | 11.65 minutes |
| (Co-op) l4d_garage01_alleys | Monolit | Advanced | 12.17 seconds |
| (Co-op) l4d_garage01_alleys | Monolit | Normal | 2.29 seconds |
| (Co-op) l4d_garage02_lots | Monolit | Normal | 13.93 minutes |
| (Co-op) l4d_hospital01_apartment | Monolit | Expert | 2.98 minutes |
| (Co-op) l4d_hospital02_subway | Monolit | Expert | 7.71 minutes |
| (Co-op) l4d_hospital03_sewers | Monolit | Advanced | 8.12 minutes |
| (Co-op) l4d_hospital04_interior | Monolit | Expert | 6.68 minutes |
| (Co-op) l4d_hospital04_interior | Monolit | Advanced | 8.14 minutes |
| (Co-op) l4d_hospital05_rooftop | Monolit | Expert | 10.11 minutes |
| (Co-op) l4d_hospital05_rooftop | Monolit | Advanced | 7.66 minutes |
| (Co-op) l4d_river01_docks | Monolit | Advanced | 10.65 minutes |
| (Co-op) l4d_river01_docks | Monolit | Advanced | 10.65 minutes |
| (Co-op) l4d_river01_docks | Monolit | Normal | 43.69 seconds |
| (Co-op) l4d_river01_docks | Monolit | Normal | 43.69 seconds |
| (Co-op) l4d_river02_barge | Monolit | Expert | 12.48 minutes |
| (Co-op) l4d_river02_barge | Monolit | Expert | 12.48 minutes |
| (Co-op) l4d_river02_barge | Monolit | Normal | 9.71 minutes |
| (Co-op) l4d_river02_barge | Monolit | Normal | 9.71 minutes |
| (Co-op) l4d_river03_port | Monolit | Expert | 12.37 minutes |
| (Co-op) l4d_river03_port | Monolit | Expert | 12.37 minutes |
| (Co-op) l4d_river03_port | Monolit | Normal | 10.77 minutes |
| (Co-op) l4d_river03_port | Monolit | Normal | 10.77 minutes |
| (Co-op) l4d_smalltown01_caves | Monolit | Expert | 13.93 seconds |
| (Co-op) l4d_smalltown01_caves | Monolit | Advanced | 6.39 minutes |
| (Co-op) l4d_smalltown02_drainage | Monolit | Expert | 6.52 minutes |
| (Co-op) l4d_smalltown02_drainage | Monolit | Advanced | 8.85 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Monolit | Expert | 7.41 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Monolit | Advanced | 7.19 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Monolit | Advanced | 9.26 minutes |
| (Co-op) l4d_smalltown05_houseboat | Monolit | Advanced | 9.33 minutes |