| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | ARQUI | Expert | 3.00 minutes |
| (Co-op) l4d_airport01_greenhouse | ARQUI | Normal | 3.60 minutes |
| (Co-op) l4d_airport02_offices | ARQUI | Expert | 9.08 minutes |
| (Co-op) l4d_airport02_offices | ARQUI | Normal | 13.24 minutes |
| (Co-op) l4d_airport03_garage | ARQUI | Expert | 11.19 minutes |
| (Co-op) l4d_airport04_terminal | ARQUI | Expert | 7.06 minutes |
| (Co-op) l4d_airport04_terminal | ARQUI | Normal | 6.47 minutes |
| (Co-op) l4d_airport05_runway | ARQUI | Expert | 10.42 minutes |
| (Co-op) l4d_airport05_runway | ARQUI | Normal | 7.48 minutes |
| (Co-op) l4d_farm01_hilltop | ARQUI | Expert | 3.71 minutes |
| (Co-op) l4d_farm01_hilltop | ARQUI | Normal | 3.30 seconds |
| (Co-op) l4d_farm02_traintunnel | ARQUI | Expert | 6.37 minutes |
| (Co-op) l4d_farm02_traintunnel | ARQUI | Normal | 4.78 minutes |
| (Co-op) l4d_farm03_bridge | ARQUI | Expert | 7.04 minutes |
| (Co-op) l4d_farm03_bridge | ARQUI | Normal | 6.28 minutes |
| (Co-op) l4d_farm04_barn | ARQUI | Expert | 4.98 minutes |
| (Co-op) l4d_farm04_barn | ARQUI | Normal | 7.34 minutes |
| (Co-op) l4d_farm05_cornfield | ARQUI | Expert | 9.45 minutes |
| (Co-op) l4d_farm05_cornfield | ARQUI | Normal | 10.03 minutes |
| (Co-op) l4d_garage01_alleys | ARQUI | Expert | 7.66 minutes |
| (Co-op) l4d_garage01_alleys | ARQUI | Advanced | 8.39 minutes |
| (Co-op) l4d_garage01_alleys | ARQUI | Normal | 8.88 minutes |
| (Co-op) l4d_garage02_lots | ARQUI | Expert | 10.43 minutes |
| (Co-op) l4d_hospital01_apartment | ARQUI | Expert | 2.93 minutes |
| (Co-op) l4d_hospital01_apartment | ARQUI | Normal | 2.32 seconds |
| (Co-op) l4d_hospital02_subway | ARQUI | Expert | 8.69 minutes |
| (Co-op) l4d_hospital02_subway | ARQUI | Normal | 6.77 minutes |
| (Co-op) l4d_hospital03_sewers | ARQUI | Expert | 8.99 minutes |
| (Co-op) l4d_hospital03_sewers | ARQUI | Normal | 8.94 minutes |
| (Co-op) l4d_hospital04_interior | ARQUI | Expert | 6.67 minutes |
| (Co-op) l4d_hospital04_interior | ARQUI | Advanced | 4.76 minutes |
| (Co-op) l4d_hospital04_interior | ARQUI | Normal | 7.65 minutes |
| (Co-op) l4d_hospital05_rooftop | ARQUI | Expert | 10.34 minutes |
| (Co-op) l4d_hospital05_rooftop | ARQUI | Advanced | 7.12 minutes |
| (Co-op) l4d_hospital05_rooftop | ARQUI | Normal | 9.66 minutes |
| (Co-op) l4d_river01_docks | ARQUI | Expert | 9.50 minutes |
| (Co-op) l4d_river01_docks | ARQUI | Expert | 9.50 minutes |
| (Co-op) l4d_river01_docks | ARQUI | Advanced | 8.13 minutes |
| (Co-op) l4d_river01_docks | ARQUI | Advanced | 8.13 minutes |
| (Co-op) l4d_river01_docks | ARQUI | Normal | 7.29 minutes |
| (Co-op) l4d_river01_docks | ARQUI | Normal | 7.29 minutes |
| (Co-op) l4d_river02_barge | ARQUI | Expert | 10.08 minutes |
| (Co-op) l4d_river02_barge | ARQUI | Expert | 10.08 minutes |
| (Co-op) l4d_river03_port | ARQUI | Expert | 11.53 minutes |
| (Co-op) l4d_river03_port | ARQUI | Expert | 11.53 minutes |
| (Co-op) l4d_smalltown01_caves | ARQUI | Expert | 4.63 minutes |
| (Co-op) l4d_smalltown01_caves | ARQUI | Advanced | 5.68 minutes |
| (Co-op) l4d_smalltown01_caves | ARQUI | Normal | 40.33 seconds |
| (Co-op) l4d_smalltown02_drainage | ARQUI | Expert | 5.50 minutes |
| (Co-op) l4d_smalltown02_drainage | ARQUI | Advanced | 5.02 minutes |
| (Co-op) l4d_smalltown02_drainage | ARQUI | Normal | 6.11 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | ARQUI | Expert | 7.08 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | ARQUI | Advanced | 5.10 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | ARQUI | Normal | 7.23 minutes |
| (Co-op) l4d_smalltown04_mainstreet | ARQUI | Expert | 8.39 minutes |
| (Co-op) l4d_smalltown04_mainstreet | ARQUI | Advanced | 5.85 minutes |
| (Co-op) l4d_smalltown04_mainstreet | ARQUI | Normal | 9.36 minutes |
| (Co-op) l4d_smalltown05_houseboat | ARQUI | Expert | 13.67 minutes |
| (Co-op) l4d_smalltown05_houseboat | ARQUI | Advanced | 8.93 minutes |
| (Co-op) l4d_smalltown05_houseboat | ARQUI | Normal | 11.68 minutes |