| Map | Name | Difficulty | Time |
|---|
| (Co-op) hotel04_scaling_two | ★☆KOSMOS☆★ | Expert | 17.47 minutes |
| (Co-op) hotel04_scaling_two | ★☆KOSMOS☆★ | Expert | 17.47 minutes |
| (Co-op) hotel05_rooftop_two | ★☆KOSMOS☆★ | Expert | 5.42 minutes |
| (Co-op) hotel05_rooftop_two | ★☆KOSMOS☆★ | Expert | 5.42 minutes |
| (Co-op) l4d_airport01_greenhouse | ★☆KOSMOS☆★ | Expert | 3.04 minutes |
| (Co-op) l4d_airport01_greenhouse | ★☆KOSMOS☆★ | Normal | 11.31 seconds |
| (Co-op) l4d_airport02_offices | ★☆KOSMOS☆★ | Expert | 8.28 minutes |
| (Co-op) l4d_airport02_offices | ★☆KOSMOS☆★ | Advanced | 8.05 minutes |
| (Co-op) l4d_airport02_offices | ★☆KOSMOS☆★ | Normal | 40.40 seconds |
| (Co-op) l4d_airport03_garage | ★☆KOSMOS☆★ | Expert | 9.26 minutes |
| (Co-op) l4d_airport03_garage | ★☆KOSMOS☆★ | Advanced | 11.20 minutes |
| (Co-op) l4d_airport03_garage | ★☆KOSMOS☆★ | Normal | 7.43 minutes |
| (Co-op) l4d_airport04_terminal | ★☆KOSMOS☆★ | Expert | 6.55 minutes |
| (Co-op) l4d_airport04_terminal | ★☆KOSMOS☆★ | Normal | 4.96 minutes |
| (Co-op) l4d_airport05_runway | ★☆KOSMOS☆★ | Expert | 6.01 minutes |
| (Co-op) l4d_airport05_runway | ★☆KOSMOS☆★ | Advanced | 7.57 minutes |
| (Co-op) l4d_airport05_runway | ★☆KOSMOS☆★ | Normal | 5.77 minutes |
| (Co-op) l4d_bs_mansion | ★☆KOSMOS☆★ | Expert | 9.77 minutes |
| (Co-op) l4d_bs_mansion | ★☆KOSMOS☆★ | Expert | 9.77 minutes |
| (Co-op) l4d_city17_02 | ★☆KOSMOS☆★ | Normal | 13.09 seconds |
| (Co-op) l4d_city17_02 | ★☆KOSMOS☆★ | Normal | 13.09 seconds |
| (Co-op) l4d_city17_03 | ★☆KOSMOS☆★ | Normal | 10.05 minutes |
| (Co-op) l4d_city17_03 | ★☆KOSMOS☆★ | Normal | 10.05 minutes |
| (Co-op) l4d_city17_04 | ★☆KOSMOS☆★ | Normal | 12.07 minutes |
| (Co-op) l4d_city17_04 | ★☆KOSMOS☆★ | Normal | 12.07 minutes |
| (Co-op) l4d_city17_05 | ★☆KOSMOS☆★ | Normal | 15.62 minutes |
| (Co-op) l4d_city17_05 | ★☆KOSMOS☆★ | Normal | 15.62 minutes |
| (Co-op) l4d_darkblood01_tanker | ★☆KOSMOS☆★ | Normal | 5.20 minutes |
| (Co-op) l4d_darkblood01_tanker | ★☆KOSMOS☆★ | Normal | 5.20 minutes |
| (Co-op) l4d_darkblood02_engine | ★☆KOSMOS☆★ | Normal | 15.07 minutes |
| (Co-op) l4d_darkblood02_engine | ★☆KOSMOS☆★ | Normal | 15.07 minutes |
| (Co-op) l4d_darkblood03_platform | ★☆KOSMOS☆★ | Normal | 8.11 minutes |
| (Co-op) l4d_darkblood03_platform | ★☆KOSMOS☆★ | Normal | 8.11 minutes |
| (Co-op) l4d_darkblood04_extraction | ★☆KOSMOS☆★ | Normal | 8.22 minutes |
| (Co-op) l4d_darkblood04_extraction | ★☆KOSMOS☆★ | Normal | 8.22 minutes |
| (Co-op) l4d_farm01_hilltop | ★☆KOSMOS☆★ | Expert | 3.10 minutes |
| (Co-op) l4d_farm01_hilltop | ★☆KOSMOS☆★ | Advanced | 3.42 minutes |
| (Co-op) l4d_farm01_hilltop | ★☆KOSMOS☆★ | Normal | 2.98 minutes |
| (Co-op) l4d_farm02_traintunnel | ★☆KOSMOS☆★ | Expert | 5.68 minutes |
| (Co-op) l4d_farm02_traintunnel | ★☆KOSMOS☆★ | Advanced | 6.81 minutes |
| (Co-op) l4d_farm02_traintunnel | ★☆KOSMOS☆★ | Normal | 5.89 minutes |
| (Co-op) l4d_farm03_bridge | ★☆KOSMOS☆★ | Expert | 5.57 minutes |
| (Co-op) l4d_farm03_bridge | ★☆KOSMOS☆★ | Advanced | 7.16 minutes |
| (Co-op) l4d_farm03_bridge | ★☆KOSMOS☆★ | Normal | 5.58 minutes |
| (Co-op) l4d_farm04_barn | ★☆KOSMOS☆★ | Expert | 3.64 minutes |
| (Co-op) l4d_farm04_barn | ★☆KOSMOS☆★ | Advanced | 4.46 minutes |
| (Co-op) l4d_farm04_barn | ★☆KOSMOS☆★ | Normal | 3.89 minutes |
| (Co-op) l4d_farm05_cornfield | ★☆KOSMOS☆★ | Expert | 9.56 minutes |
| (Co-op) l4d_farm05_cornfield | ★☆KOSMOS☆★ | Advanced | 8.51 minutes |
| (Co-op) l4d_farm05_cornfield | ★☆KOSMOS☆★ | Normal | 9.01 minutes |
| (Co-op) l4d_garage01_alleys | ★☆KOSMOS☆★ | Expert | 11.13 minutes |
| (Co-op) l4d_garage01_alleys | ★☆KOSMOS☆★ | Advanced | 46.71 seconds |
| (Co-op) l4d_garage01_alleys | ★☆KOSMOS☆★ | Normal | 10.51 minutes |
| (Co-op) l4d_garage02_lots | ★☆KOSMOS☆★ | Expert | 12.09 minutes |
| (Co-op) l4d_garage02_lots | ★☆KOSMOS☆★ | Advanced | 10.73 minutes |
| (Co-op) l4d_garage02_lots | ★☆KOSMOS☆★ | Normal | 8.74 minutes |
| (Co-op) l4d_hospital01_apartment | ★☆KOSMOS☆★ | Expert | 35.74 seconds |
| (Co-op) l4d_hospital01_apartment | ★☆KOSMOS☆★ | Advanced | 2.52 minutes |
| (Co-op) l4d_hospital01_apartment | ★☆KOSMOS☆★ | Normal | 2.97 minutes |
| (Co-op) l4d_hospital02_subway | ★☆KOSMOS☆★ | Expert | 6.68 minutes |
| (Co-op) l4d_hospital02_subway | ★☆KOSMOS☆★ | Advanced | 50.64 seconds |
| (Co-op) l4d_hospital02_subway | ★☆KOSMOS☆★ | Normal | 6.89 minutes |
| (Co-op) l4d_hospital03_sewers | ★☆KOSMOS☆★ | Expert | 9.64 minutes |
| (Co-op) l4d_hospital03_sewers | ★☆KOSMOS☆★ | Advanced | 6.06 minutes |
| (Co-op) l4d_hospital03_sewers | ★☆KOSMOS☆★ | Normal | 6.71 minutes |
| (Co-op) l4d_hospital04_interior | ★☆KOSMOS☆★ | Expert | 6.21 minutes |
| (Co-op) l4d_hospital04_interior | ★☆KOSMOS☆★ | Advanced | 4.80 minutes |
| (Co-op) l4d_hospital04_interior | ★☆KOSMOS☆★ | Normal | 4.68 minutes |
| (Co-op) l4d_hospital05_rooftop | ★☆KOSMOS☆★ | Expert | 10.90 minutes |
| (Co-op) l4d_hospital05_rooftop | ★☆KOSMOS☆★ | Advanced | 7.40 minutes |
| (Co-op) l4d_hospital05_rooftop | ★☆KOSMOS☆★ | Normal | 6.71 minutes |
| (Co-op) l4d_ilogiccity_01 | ★☆KOSMOS☆★ | Expert | 2.68 minutes |
| (Co-op) l4d_ilogiccity_01 | ★☆KOSMOS☆★ | Expert | 2.68 minutes |
| (Co-op) l4d_ilogiccity_02 | ★☆KOSMOS☆★ | Expert | 21.75 seconds |
| (Co-op) l4d_ilogiccity_02 | ★☆KOSMOS☆★ | Expert | 21.75 seconds |
| (Co-op) l4d_ravenholmwar_1 | ★☆KOSMOS☆★ | Normal | 6.26 minutes |
| (Co-op) l4d_ravenholmwar_1 | ★☆KOSMOS☆★ | Normal | 6.26 minutes |
| (Co-op) l4d_ravenholmwar_2 | ★☆KOSMOS☆★ | Advanced | 15.06 minutes |
| (Co-op) l4d_ravenholmwar_2 | ★☆KOSMOS☆★ | Advanced | 15.06 minutes |
| (Co-op) l4d_ravenholmwar_2 | ★☆KOSMOS☆★ | Normal | 11.30 minutes |
| (Co-op) l4d_ravenholmwar_2 | ★☆KOSMOS☆★ | Normal | 11.30 minutes |
| (Co-op) l4d_ravenholmwar_3 | ★☆KOSMOS☆★ | Advanced | 11.89 minutes |
| (Co-op) l4d_ravenholmwar_3 | ★☆KOSMOS☆★ | Advanced | 11.89 minutes |
| (Co-op) l4d_ravenholmwar_3 | ★☆KOSMOS☆★ | Normal | 13.11 minutes |
| (Co-op) l4d_ravenholmwar_3 | ★☆KOSMOS☆★ | Normal | 13.11 minutes |
| (Co-op) l4d_river01_docks | ★☆KOSMOS☆★ | Advanced | 41.34 seconds |
| (Co-op) l4d_river01_docks | ★☆KOSMOS☆★ | Advanced | 41.34 seconds |
| (Co-op) l4d_river02_barge | ★☆KOSMOS☆★ | Advanced | 11.47 minutes |
| (Co-op) l4d_river02_barge | ★☆KOSMOS☆★ | Advanced | 11.47 minutes |
| (Co-op) l4d_smalltown01_caves | ★☆KOSMOS☆★ | Expert | 15.73 seconds |
| (Co-op) l4d_smalltown01_caves | ★☆KOSMOS☆★ | Advanced | 10.66 seconds |
| (Co-op) l4d_smalltown01_caves | ★☆KOSMOS☆★ | Normal | 18.70 seconds |
| (Co-op) l4d_smalltown02_drainage | ★☆KOSMOS☆★ | Expert | 5.69 minutes |
| (Co-op) l4d_smalltown02_drainage | ★☆KOSMOS☆★ | Advanced | 5.44 minutes |
| (Co-op) l4d_smalltown02_drainage | ★☆KOSMOS☆★ | Normal | 4.63 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | ★☆KOSMOS☆★ | Expert | 5.51 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | ★☆KOSMOS☆★ | Advanced | 7.07 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | ★☆KOSMOS☆★ | Normal | 4.83 minutes |
| (Co-op) l4d_smalltown04_mainstreet | ★☆KOSMOS☆★ | Expert | 5.53 minutes |
| (Co-op) l4d_smalltown04_mainstreet | ★☆KOSMOS☆★ | Advanced | 6.45 minutes |
| (Co-op) l4d_smalltown04_mainstreet | ★☆KOSMOS☆★ | Normal | 6.43 minutes |
| (Co-op) l4d_smalltown05_houseboat | ★☆KOSMOS☆★ | Advanced | 10.36 minutes |
| (Co-op) l4d_smalltown05_houseboat | ★☆KOSMOS☆★ | Normal | 9.65 minutes |
| (Co-op) l4d_stadium1_apartment | ★☆KOSMOS☆★ | Advanced | 17.38 minutes |
| (Co-op) l4d_stadium1_apartment | ★☆KOSMOS☆★ | Advanced | 17.38 minutes |
| (Co-op) l4d_stadium3_city1 | ★☆KOSMOS☆★ | Normal | 10.96 minutes |
| (Co-op) l4d_stadium3_city1 | ★☆KOSMOS☆★ | Normal | 10.96 minutes |
| (Co-op) l4d_stadium4_city2 | ★☆KOSMOS☆★ | Normal | 7.59 minutes |
| (Co-op) l4d_stadium4_city2 | ★☆KOSMOS☆★ | Normal | 7.59 minutes |
| (Co-op) potc1 | ★☆KOSMOS☆★ | Expert | 7.85 seconds |
| (Co-op) potc1 | ★☆KOSMOS☆★ | Expert | 7.85 seconds |
| (Co-op) potc2 | ★☆KOSMOS☆★ | Expert | 6.18 minutes |
| (Co-op) potc2 | ★☆KOSMOS☆★ | Expert | 6.18 minutes |
| (Co-op) potc3 | ★☆KOSMOS☆★ | Expert | 11.08 minutes |
| (Co-op) potc3 | ★☆KOSMOS☆★ | Expert | 11.08 minutes |
| (Co-op) potc3b | ★☆KOSMOS☆★ | Expert | 3.96 minutes |
| (Co-op) potc3b | ★☆KOSMOS☆★ | Expert | 3.96 minutes |
| (Co-op) potc4 | ★☆KOSMOS☆★ | Expert | 14.39 minutes |
| (Co-op) potc4 | ★☆KOSMOS☆★ | Expert | 14.39 minutes |
| (Co-op) redemption-ceda-pt1 | ★☆KOSMOS☆★ | Advanced | 25.51 minutes |
| (Co-op) redemption-ceda-pt1 | ★☆KOSMOS☆★ | Advanced | 25.51 minutes |