| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | öö | Expert | 2.51 minutes |
| (Co-op) l4d_airport01_greenhouse | öö | Advanced | 3.10 minutes |
| (Co-op) l4d_airport01_greenhouse | öö | Normal | 2.27 minutes |
| (Co-op) l4d_airport02_offices | öö | Expert | 8.35 minutes |
| (Co-op) l4d_airport02_offices | öö | Advanced | 9.14 minutes |
| (Co-op) l4d_airport02_offices | öö | Normal | 12.14 minutes |
| (Co-op) l4d_airport03_garage | öö | Expert | 8.60 minutes |
| (Co-op) l4d_airport03_garage | öö | Advanced | 13.44 minutes |
| (Co-op) l4d_airport03_garage | öö | Normal | 7.47 minutes |
| (Co-op) l4d_airport04_terminal | öö | Expert | 6.52 minutes |
| (Co-op) l4d_airport04_terminal | öö | Advanced | 7.72 minutes |
| (Co-op) l4d_airport04_terminal | öö | Normal | 5.94 minutes |
| (Co-op) l4d_airport05_runway | öö | Expert | 8.97 minutes |
| (Co-op) l4d_airport05_runway | öö | Advanced | 7.19 minutes |
| (Co-op) l4d_airport05_runway | öö | Normal | 7.06 minutes |
| (Co-op) l4d_city17_01 | öö | Expert | 9.60 minutes |
| (Co-op) l4d_city17_01 | öö | Expert | 9.60 minutes |
| (Co-op) l4d_city17_02 | öö | Expert | 11.62 minutes |
| (Co-op) l4d_city17_02 | öö | Expert | 11.62 minutes |
| (Co-op) l4d_darkblood03_platform | öö | Advanced | 10.01 minutes |
| (Co-op) l4d_darkblood03_platform | öö | Advanced | 10.01 minutes |
| (Co-op) l4d_deadcity02_backalley | öö | Advanced | 5.01 minutes |
| (Co-op) l4d_deadcity03_bridge | öö | Advanced | 9.07 minutes |
| (Co-op) l4d_deadcity04_outpost | öö | Advanced | 7.92 minutes |
| (Co-op) l4d_deadcity05_plant | öö | Advanced | 10.30 minutes |
| (Co-op) l4d_deadcity06_station | öö | Advanced | 13.22 minutes |
| (Co-op) l4d_farm01_hilltop | öö | Expert | 39.92 seconds |
| (Co-op) l4d_farm01_hilltop | öö | Advanced | 3.50 minutes |
| (Co-op) l4d_farm01_hilltop | öö | Normal | 3.77 minutes |
| (Co-op) l4d_farm02_traintunnel | öö | Expert | 1.24 minutes |
| (Co-op) l4d_farm02_traintunnel | öö | Advanced | 5.15 minutes |
| (Co-op) l4d_farm02_traintunnel | öö | Normal | 4.68 minutes |
| (Co-op) l4d_farm03_bridge | öö | Expert | 6.91 minutes |
| (Co-op) l4d_farm03_bridge | öö | Advanced | 7.82 minutes |
| (Co-op) l4d_farm03_bridge | öö | Normal | 6.99 minutes |
| (Co-op) l4d_farm04_barn | öö | Expert | 4.01 minutes |
| (Co-op) l4d_farm04_barn | öö | Advanced | 7.09 minutes |
| (Co-op) l4d_farm04_barn | öö | Normal | 3.48 minutes |
| (Co-op) l4d_farm05_cornfield | öö | Expert | 10.76 minutes |
| (Co-op) l4d_farm05_cornfield | öö | Advanced | 9.88 minutes |
| (Co-op) l4d_farm05_cornfield | öö | Normal | 10.42 minutes |
| (Co-op) l4d_garage01_alleys | öö | Expert | 9.93 minutes |
| (Co-op) l4d_garage01_alleys | öö | Advanced | 7.85 minutes |
| (Co-op) l4d_garage02_lots | öö | Expert | 14.31 minutes |
| (Co-op) l4d_garage02_lots | öö | Advanced | 13.86 minutes |
| (Co-op) l4d_hospital01_apartment | öö | Expert | 7.47 seconds |
| (Co-op) l4d_hospital01_apartment | öö | Advanced | 2.37 minutes |
| (Co-op) l4d_hospital01_apartment | öö | Normal | 2.94 minutes |
| (Co-op) l4d_hospital02_subway | öö | Expert | 9.61 minutes |
| (Co-op) l4d_hospital02_subway | öö | Advanced | 6.47 minutes |
| (Co-op) l4d_hospital02_subway | öö | Normal | 8.27 minutes |
| (Co-op) l4d_hospital03_sewers | öö | Expert | 8.43 minutes |
| (Co-op) l4d_hospital03_sewers | öö | Advanced | 6.51 minutes |
| (Co-op) l4d_hospital04_interior | öö | Expert | 6.34 minutes |
| (Co-op) l4d_hospital04_interior | öö | Advanced | 5.02 minutes |
| (Co-op) l4d_hospital05_rooftop | öö | Expert | 8.10 minutes |
| (Co-op) l4d_hospital05_rooftop | öö | Advanced | 9.52 minutes |
| (Co-op) l4d_river01_docks | öö | Expert | 11.43 minutes |
| (Co-op) l4d_river01_docks | öö | Expert | 11.43 minutes |
| (Co-op) l4d_river01_docks | öö | Advanced | 9.49 minutes |
| (Co-op) l4d_river01_docks | öö | Advanced | 9.49 minutes |
| (Co-op) l4d_river02_barge | öö | Expert | 10.25 minutes |
| (Co-op) l4d_river02_barge | öö | Expert | 10.25 minutes |
| (Co-op) l4d_river02_barge | öö | Advanced | 9.23 minutes |
| (Co-op) l4d_river02_barge | öö | Advanced | 9.23 minutes |
| (Co-op) l4d_river03_port | öö | Expert | 10.19 minutes |
| (Co-op) l4d_river03_port | öö | Expert | 10.19 minutes |
| (Co-op) l4d_river03_port | öö | Advanced | 7.11 minutes |
| (Co-op) l4d_river03_port | öö | Advanced | 7.11 minutes |
| (Co-op) l4d_river03_port | öö | Normal | 10.12 minutes |
| (Co-op) l4d_river03_port | öö | Normal | 10.12 minutes |
| (Co-op) l4d_smalltown01_caves | öö | Expert | 3.87 minutes |
| (Co-op) l4d_smalltown01_caves | öö | Advanced | 3.89 minutes |
| (Co-op) l4d_smalltown02_drainage | öö | Expert | 3.93 minutes |
| (Co-op) l4d_smalltown02_drainage | öö | Advanced | 5.99 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | öö | Expert | 6.04 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | öö | Advanced | 4.27 minutes |
| (Co-op) l4d_smalltown04_mainstreet | öö | Expert | 8.17 minutes |
| (Co-op) l4d_smalltown04_mainstreet | öö | Advanced | 7.33 minutes |
| (Co-op) l4d_smalltown05_houseboat | öö | Expert | 9.38 minutes |
| (Co-op) l4d_smalltown05_houseboat | öö | Advanced | 11.18 minutes |