| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | •●ⱠØ●• | Expert | 2.51 minutes |
| (Co-op) l4d_airport01_greenhouse | •●ⱠØ●• | Advanced | 43.15 seconds |
| (Co-op) l4d_airport01_greenhouse | •●ⱠØ●• | Normal | 2.01 seconds |
| (Co-op) l4d_airport02_offices | •●ⱠØ●• | Expert | 5.08 minutes |
| (Co-op) l4d_airport02_offices | •●ⱠØ●• | Advanced | 5.52 minutes |
| (Co-op) l4d_airport02_offices | •●ⱠØ●• | Normal | 11.58 seconds |
| (Co-op) l4d_airport03_garage | •●ⱠØ●• | Expert | 10.79 minutes |
| (Co-op) l4d_airport03_garage | •●ⱠØ●• | Advanced | 5.87 minutes |
| (Co-op) l4d_airport03_garage | •●ⱠØ●• | Normal | 42.17 seconds |
| (Co-op) l4d_airport04_terminal | •●ⱠØ●• | Expert | 2.76 minutes |
| (Co-op) l4d_airport04_terminal | •●ⱠØ●• | Advanced | 1.03 minutes |
| (Co-op) l4d_airport04_terminal | •●ⱠØ●• | Normal | 2.35 seconds |
| (Co-op) l4d_airport05_runway | •●ⱠØ●• | Expert | 6.35 minutes |
| (Co-op) l4d_airport05_runway | •●ⱠØ●• | Advanced | 4.57 minutes |
| (Co-op) l4d_airport05_runway | •●ⱠØ●• | Normal | 4.45 minutes |
| (Co-op) l4d_farm01_hilltop | •●ⱠØ●• | Expert | 3.27 minutes |
| (Co-op) l4d_farm01_hilltop | •●ⱠØ●• | Advanced | 2.17 seconds |
| (Co-op) l4d_farm01_hilltop | •●ⱠØ●• | Normal | 1.70 seconds |
| (Co-op) l4d_farm02_traintunnel | •●ⱠØ●• | Expert | 5.52 minutes |
| (Co-op) l4d_farm02_traintunnel | •●ⱠØ●• | Advanced | 2.90 minutes |
| (Co-op) l4d_farm02_traintunnel | •●ⱠØ●• | Normal | 2.32 minutes |
| (Co-op) l4d_farm03_bridge | •●ⱠØ●• | Expert | 4.98 minutes |
| (Co-op) l4d_farm03_bridge | •●ⱠØ●• | Advanced | 38.04 seconds |
| (Co-op) l4d_farm03_bridge | •●ⱠØ●• | Normal | 3.77 minutes |
| (Co-op) l4d_farm04_barn | •●ⱠØ●• | Advanced | 2.23 minutes |
| (Co-op) l4d_farm04_barn | •●ⱠØ●• | Normal | 2.67 minutes |
| (Co-op) l4d_farm05_cornfield | •●ⱠØ●• | Advanced | 7.31 minutes |
| (Co-op) l4d_farm05_cornfield | •●ⱠØ●• | Normal | 7.56 minutes |
| (Co-op) l4d_garage01_alleys | •●ⱠØ●• | Expert | 40.68 seconds |
| (Co-op) l4d_garage01_alleys | •●ⱠØ●• | Advanced | 11.83 seconds |
| (Co-op) l4d_garage01_alleys | •●ⱠØ●• | Normal | 1.50 seconds |
| (Co-op) l4d_garage02_lots | •●ⱠØ●• | Advanced | 7.76 minutes |
| (Co-op) l4d_garage02_lots | •●ⱠØ●• | Normal | 8.08 minutes |
| (Co-op) l4d_hospital01_apartment | •●ⱠØ●• | Expert | 2.64 minutes |
| (Co-op) l4d_hospital01_apartment | •●ⱠØ●• | Advanced | 2.60 minutes |
| (Co-op) l4d_hospital01_apartment | •●ⱠØ●• | Normal | 2.11 seconds |
| (Co-op) l4d_hospital02_subway | •●ⱠØ●• | Expert | 4.85 minutes |
| (Co-op) l4d_hospital02_subway | •●ⱠØ●• | Advanced | 5.50 minutes |
| (Co-op) l4d_hospital02_subway | •●ⱠØ●• | Normal | 8.26 seconds |
| (Co-op) l4d_hospital03_sewers | •●ⱠØ●• | Expert | 3.45 minutes |
| (Co-op) l4d_hospital03_sewers | •●ⱠØ●• | Advanced | 40.98 seconds |
| (Co-op) l4d_hospital03_sewers | •●ⱠØ●• | Normal | 16.60 seconds |
| (Co-op) l4d_hospital04_interior | •●ⱠØ●• | Expert | 6.08 minutes |
| (Co-op) l4d_hospital04_interior | •●ⱠØ●• | Advanced | 4.29 minutes |
| (Co-op) l4d_hospital04_interior | •●ⱠØ●• | Normal | 4.51 minutes |
| (Co-op) l4d_hospital05_rooftop | •●ⱠØ●• | Expert | 6.82 minutes |
| (Co-op) l4d_hospital05_rooftop | •●ⱠØ●• | Advanced | 5.79 minutes |
| (Co-op) l4d_hospital05_rooftop | •●ⱠØ●• | Normal | 8.15 minutes |
| (Co-op) l4d_river01_docks | •●ⱠØ●• | Expert | 41.18 seconds |
| (Co-op) l4d_river01_docks | •●ⱠØ●• | Expert | 41.18 seconds |
| (Co-op) l4d_river01_docks | •●ⱠØ●• | Advanced | 39.71 seconds |
| (Co-op) l4d_river01_docks | •●ⱠØ●• | Advanced | 39.71 seconds |
| (Co-op) l4d_river01_docks | •●ⱠØ●• | Normal | 5.02 seconds |
| (Co-op) l4d_river01_docks | •●ⱠØ●• | Normal | 5.02 seconds |
| (Co-op) l4d_river02_barge | •●ⱠØ●• | Expert | 9.04 minutes |
| (Co-op) l4d_river02_barge | •●ⱠØ●• | Expert | 9.04 minutes |
| (Co-op) l4d_river02_barge | •●ⱠØ●• | Advanced | 5.62 minutes |
| (Co-op) l4d_river02_barge | •●ⱠØ●• | Advanced | 5.62 minutes |
| (Co-op) l4d_river02_barge | •●ⱠØ●• | Normal | 3.36 seconds |
| (Co-op) l4d_river02_barge | •●ⱠØ●• | Normal | 3.36 seconds |
| (Co-op) l4d_river03_port | •●ⱠØ●• | Advanced | 5.98 minutes |
| (Co-op) l4d_river03_port | •●ⱠØ●• | Advanced | 5.98 minutes |
| (Co-op) l4d_river03_port | •●ⱠØ●• | Normal | 5.37 minutes |
| (Co-op) l4d_river03_port | •●ⱠØ●• | Normal | 5.37 minutes |
| (Co-op) l4d_smalltown01_caves | •●ⱠØ●• | Expert | 41.39 seconds |
| (Co-op) l4d_smalltown01_caves | •●ⱠØ●• | Advanced | 12.47 seconds |
| (Co-op) l4d_smalltown01_caves | •●ⱠØ●• | Normal | 6.24 seconds |
| (Co-op) l4d_smalltown02_drainage | •●ⱠØ●• | Advanced | 3.17 minutes |
| (Co-op) l4d_smalltown02_drainage | •●ⱠØ●• | Normal | 3.17 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | •●ⱠØ●• | Expert | 4.83 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | •●ⱠØ●• | Advanced | 20.86 seconds |
| (Co-op) l4d_smalltown03_ranchhouse | •●ⱠØ●• | Normal | 14.00 seconds |
| (Co-op) l4d_smalltown04_mainstreet | •●ⱠØ●• | Expert | 4.14 minutes |
| (Co-op) l4d_smalltown04_mainstreet | •●ⱠØ●• | Advanced | 4.70 minutes |
| (Co-op) l4d_smalltown04_mainstreet | •●ⱠØ●• | Normal | 3.43 minutes |
| (Co-op) l4d_smalltown05_houseboat | •●ⱠØ●• | Expert | 9.40 minutes |
| (Co-op) l4d_smalltown05_houseboat | •●ⱠØ●• | Advanced | 7.18 minutes |
| (Co-op) l4d_smalltown05_houseboat | •●ⱠØ●• | Normal | 7.26 minutes |