| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | | Expert | 3.12 minutes |
| (Co-op) l4d_airport01_greenhouse | | Advanced | 2.92 minutes |
| (Co-op) l4d_airport02_offices | | Expert | 8.84 minutes |
| (Co-op) l4d_airport02_offices | | Advanced | 50.50 seconds |
| (Co-op) l4d_airport03_garage | | Expert | 9.01 minutes |
| (Co-op) l4d_airport03_garage | | Advanced | 10.16 minutes |
| (Co-op) l4d_airport04_terminal | | Expert | 5.95 minutes |
| (Co-op) l4d_airport04_terminal | | Advanced | 5.92 minutes |
| (Co-op) l4d_airport05_runway | | Expert | 6.80 minutes |
| (Co-op) l4d_airport05_runway | | Advanced | 5.97 minutes |
| (Co-op) l4d_airport05_runway | | Normal | 7.53 minutes |
| (Co-op) l4d_city17_01 | | Advanced | 2.80 minutes |
| (Co-op) l4d_city17_01 | | Advanced | 2.80 minutes |
| (Co-op) l4d_city17_01 | | Normal | 1.52 minutes |
| (Co-op) l4d_city17_01 | | Normal | 1.52 minutes |
| (Co-op) l4d_city17_02 | | Expert | 14.92 minutes |
| (Co-op) l4d_city17_02 | | Expert | 14.92 minutes |
| (Co-op) l4d_city17_02 | | Advanced | 8.20 minutes |
| (Co-op) l4d_city17_02 | | Advanced | 8.20 minutes |
| (Co-op) l4d_city17_03 | | Advanced | 11.19 minutes |
| (Co-op) l4d_city17_03 | | Advanced | 11.19 minutes |
| (Co-op) l4d_city17_04 | | Expert | 13.79 minutes |
| (Co-op) l4d_city17_04 | | Expert | 13.79 minutes |
| (Co-op) l4d_city17_05 | | Expert | 12.39 minutes |
| (Co-op) l4d_city17_05 | | Expert | 12.39 minutes |
| (Co-op) l4d_farm01_hilltop | | Expert | 3.30 minutes |
| (Co-op) l4d_farm01_hilltop | | Advanced | 3.57 minutes |
| (Co-op) l4d_farm01_hilltop | | Normal | 5.50 seconds |
| (Co-op) l4d_farm02_traintunnel | | Expert | 5.91 minutes |
| (Co-op) l4d_farm02_traintunnel | | Advanced | 7.32 minutes |
| (Co-op) l4d_farm02_traintunnel | | Normal | 9.39 minutes |
| (Co-op) l4d_farm03_bridge | | Expert | 5.23 minutes |
| (Co-op) l4d_farm03_bridge | | Advanced | 8.38 minutes |
| (Co-op) l4d_farm03_bridge | | Normal | 47.91 seconds |
| (Co-op) l4d_farm04_barn | | Expert | 5.44 minutes |
| (Co-op) l4d_farm04_barn | | Advanced | 5.21 minutes |
| (Co-op) l4d_farm05_cornfield | | Expert | 9.45 minutes |
| (Co-op) l4d_farm05_cornfield | | Advanced | 11.76 minutes |
| (Co-op) l4d_garage01_alleys | | Expert | 23.24 seconds |
| (Co-op) l4d_garage01_alleys | | Advanced | 8.71 seconds |
| (Co-op) l4d_garage02_lots | | Expert | 13.57 minutes |
| (Co-op) l4d_hospital01_apartment | | Expert | 2.87 seconds |
| (Co-op) l4d_hospital01_apartment | | Advanced | 34.69 seconds |
| (Co-op) l4d_hospital02_subway | | Expert | 8.67 minutes |
| (Co-op) l4d_hospital02_subway | | Advanced | 8.95 minutes |
| (Co-op) l4d_hospital03_sewers | | Expert | 10.78 minutes |
| (Co-op) l4d_hospital03_sewers | | Advanced | 8.79 minutes |
| (Co-op) l4d_hospital04_interior | | Expert | 6.44 minutes |
| (Co-op) l4d_hospital04_interior | | Advanced | 5.67 minutes |
| (Co-op) l4d_hospital04_interior | | Normal | 5.26 minutes |
| (Co-op) l4d_hospital05_rooftop | | Expert | 9.96 minutes |
| (Co-op) l4d_hospital05_rooftop | | Advanced | 14.54 minutes |
| (Co-op) l4d_hospital05_rooftop | | Normal | 8.19 minutes |
| (Co-op) l4d_noprecinct04_precinct | | Advanced | 5.53 minutes |
| (Co-op) l4d_noprecinct04_precinct | | Advanced | 5.53 minutes |
| (Co-op) l4d_river01_docks | | Expert | 16.20 seconds |
| (Co-op) l4d_river01_docks | | Expert | 16.20 seconds |
| (Co-op) l4d_river01_docks | | Advanced | 42.57 seconds |
| (Co-op) l4d_river01_docks | | Advanced | 42.57 seconds |
| (Co-op) l4d_river01_docks | | Normal | 10.13 minutes |
| (Co-op) l4d_river01_docks | | Normal | 10.13 minutes |
| (Co-op) l4d_river02_barge | | Expert | 9.76 minutes |
| (Co-op) l4d_river02_barge | | Expert | 9.76 minutes |
| (Co-op) l4d_river02_barge | | Advanced | 13.27 minutes |
| (Co-op) l4d_river02_barge | | Advanced | 13.27 minutes |
| (Co-op) l4d_river03_port | | Expert | 9.02 minutes |
| (Co-op) l4d_river03_port | | Expert | 9.02 minutes |
| (Co-op) l4d_smalltown01_caves | | Expert | 12.57 seconds |
| (Co-op) l4d_smalltown01_caves | | Advanced | 21.42 seconds |
| (Co-op) l4d_smalltown02_drainage | | Expert | 4.40 minutes |
| (Co-op) l4d_smalltown02_drainage | | Advanced | 9.69 minutes |
| (Co-op) l4d_smalltown02_drainage | | Normal | 1.44 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Expert | 6.82 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | | Advanced | 9.13 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Expert | 7.92 minutes |
| (Co-op) l4d_smalltown04_mainstreet | | Advanced | 8.38 minutes |
| (Co-op) l4d_smalltown05_houseboat | | Expert | 11.00 minutes |
| (Co-op) l4d_viennacalling_city | | Advanced | 1.00 minutes |
| (Co-op) l4d_viennacalling_city | | Advanced | 1.00 minutes |
| (Co-op) l4d_viennacalling_gloomy | | Advanced | 11.03 minutes |
| (Co-op) l4d_viennacalling_gloomy | | Advanced | 11.03 minutes |
| (Co-op) redemption-roundhouse | | Advanced | 10.39 minutes |
| (Co-op) redemption-roundhouse | | Advanced | 10.39 minutes |