| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Kato | Expert | 3.58 minutes |
| (Co-op) l4d_airport01_greenhouse | Kato | Advanced | 6.81 seconds |
| (Co-op) l4d_airport02_offices | Kato | Expert | 10.03 minutes |
| (Co-op) l4d_airport02_offices | Kato | Advanced | 7.42 minutes |
| (Co-op) l4d_airport03_garage | Kato | Expert | 10.66 minutes |
| (Co-op) l4d_airport03_garage | Kato | Advanced | 8.42 minutes |
| (Co-op) l4d_airport04_terminal | Kato | Expert | 7.56 minutes |
| (Co-op) l4d_airport04_terminal | Kato | Advanced | 5.76 minutes |
| (Co-op) l4d_airport05_runway | Kato | Expert | 8.72 minutes |
| (Co-op) l4d_airport05_runway | Kato | Advanced | 9.65 minutes |
| (Co-op) l4d_city17_01 | Kato | Advanced | 1.61 minutes |
| (Co-op) l4d_city17_01 | Kato | Advanced | 1.61 minutes |
| (Co-op) l4d_city17_05 | Kato | Advanced | 9.82 minutes |
| (Co-op) l4d_city17_05 | Kato | Advanced | 9.82 minutes |
| (Co-op) l4d_farm01_hilltop | Kato | Expert | 3.69 minutes |
| (Co-op) l4d_farm01_hilltop | Kato | Advanced | 3.54 minutes |
| (Co-op) l4d_farm02_traintunnel | Kato | Expert | 6.62 minutes |
| (Co-op) l4d_farm02_traintunnel | Kato | Advanced | 6.43 minutes |
| (Co-op) l4d_farm03_bridge | Kato | Expert | 7.59 minutes |
| (Co-op) l4d_farm03_bridge | Kato | Advanced | 5.70 minutes |
| (Co-op) l4d_farm04_barn | Kato | Expert | 7.16 minutes |
| (Co-op) l4d_farm04_barn | Kato | Advanced | 6.16 minutes |
| (Co-op) l4d_farm05_cornfield | Kato | Advanced | 11.90 minutes |
| (Co-op) l4d_garage01_alleys | Kato | Expert | 10.75 minutes |
| (Co-op) l4d_garage01_alleys | Kato | Advanced | 8.74 minutes |
| (Co-op) l4d_garage02_lots | Kato | Expert | 15.38 minutes |
| (Co-op) l4d_garage02_lots | Kato | Advanced | 13.40 minutes |
| (Co-op) l4d_hospital01_apartment | Kato | Expert | 3.21 minutes |
| (Co-op) l4d_hospital01_apartment | Kato | Advanced | 3.67 seconds |
| (Co-op) l4d_hospital02_subway | Kato | Expert | 8.44 minutes |
| (Co-op) l4d_hospital02_subway | Kato | Advanced | 6.35 minutes |
| (Co-op) l4d_hospital03_sewers | Kato | Expert | 9.99 minutes |
| (Co-op) l4d_hospital03_sewers | Kato | Advanced | 7.37 minutes |
| (Co-op) l4d_hospital04_interior | Kato | Expert | 7.85 minutes |
| (Co-op) l4d_hospital04_interior | Kato | Advanced | 7.69 minutes |
| (Co-op) l4d_hospital05_rooftop | Kato | Expert | 12.42 minutes |
| (Co-op) l4d_noprecinct01_crash | Kato | Advanced | 6.83 minutes |
| (Co-op) l4d_noprecinct01_crash | Kato | Advanced | 6.83 minutes |
| (Co-op) l4d_noprecinct02_train | Kato | Advanced | 15.55 minutes |
| (Co-op) l4d_noprecinct02_train | Kato | Advanced | 15.55 minutes |
| (Co-op) l4d_noprecinct03_clubd | Kato | Advanced | 13.67 minutes |
| (Co-op) l4d_noprecinct03_clubd | Kato | Advanced | 13.67 minutes |
| (Co-op) l4d_noprecinct04_precinct | Kato | Advanced | 5.07 minutes |
| (Co-op) l4d_noprecinct04_precinct | Kato | Advanced | 5.07 minutes |
| (Co-op) l4d_nt03_moria | Kato | Advanced | 13.11 minutes |
| (Co-op) l4d_nt03_moria | Kato | Advanced | 13.11 minutes |
| (Co-op) l4d_nt04_jungleruins | Kato | Advanced | 10.06 minutes |
| (Co-op) l4d_nt04_jungleruins | Kato | Advanced | 10.06 minutes |
| (Co-op) l4d_ravenholmwar_2 | Kato | Advanced | 13.44 minutes |
| (Co-op) l4d_ravenholmwar_2 | Kato | Advanced | 13.44 minutes |
| (Co-op) l4d_ravenholmwar_3 | Kato | Advanced | 17.44 minutes |
| (Co-op) l4d_ravenholmwar_3 | Kato | Advanced | 17.44 minutes |
| (Co-op) l4d_river01_docks | Kato | Expert | 9.92 minutes |
| (Co-op) l4d_river01_docks | Kato | Expert | 9.92 minutes |
| (Co-op) l4d_river01_docks | Kato | Advanced | 44.57 seconds |
| (Co-op) l4d_river01_docks | Kato | Advanced | 44.57 seconds |
| (Co-op) l4d_river02_barge | Kato | Expert | 15.61 minutes |
| (Co-op) l4d_river02_barge | Kato | Expert | 15.61 minutes |
| (Co-op) l4d_river02_barge | Kato | Advanced | 8.95 minutes |
| (Co-op) l4d_river02_barge | Kato | Advanced | 8.95 minutes |
| (Co-op) l4d_river03_port | Kato | Advanced | 12.07 minutes |
| (Co-op) l4d_river03_port | Kato | Advanced | 12.07 minutes |
| (Co-op) l4d_smalltown01_caves | Kato | Expert | 3.68 minutes |
| (Co-op) l4d_smalltown02_drainage | Kato | Expert | 9.60 minutes |
| (Co-op) l4d_smalltown02_drainage | Kato | Advanced | 4.50 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Kato | Expert | 7.80 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Kato | Advanced | 6.69 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Kato | Expert | 9.82 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Kato | Advanced | 8.57 minutes |
| (Co-op) l4d_smalltown05_houseboat | Kato | Expert | 14.31 minutes |
| (Co-op) l4d_smalltown05_houseboat | Kato | Advanced | 11.44 minutes |
| (Co-op) l4d_stadium1_apartment | Kato | Advanced | 8.96 minutes |
| (Co-op) l4d_stadium1_apartment | Kato | Advanced | 8.96 minutes |
| (Co-op) l4d_stadium2_underground | Kato | Advanced | 9.01 minutes |
| (Co-op) l4d_stadium2_underground | Kato | Advanced | 9.01 minutes |
| (Co-op) l4d_stadium3_city1 | Kato | Advanced | 7.83 minutes |
| (Co-op) l4d_stadium3_city1 | Kato | Advanced | 7.83 minutes |
| (Co-op) l4d_stadium4_city2 | Kato | Advanced | 9.46 minutes |
| (Co-op) l4d_stadium4_city2 | Kato | Advanced | 9.46 minutes |
| (Co-op) potc1 | Kato | Advanced | 11.62 seconds |
| (Co-op) potc1 | Kato | Advanced | 11.62 seconds |
| (Co-op) potc3 | Kato | Advanced | 17.61 minutes |
| (Co-op) potc3 | Kato | Advanced | 17.61 minutes |
| (Co-op) potc3b | Kato | Advanced | 6.08 minutes |
| (Co-op) potc3b | Kato | Advanced | 6.08 minutes |
| (Co-op) potc4 | Kato | Advanced | 9.63 minutes |
| (Co-op) potc4 | Kato | Advanced | 9.63 minutes |
| (Co-op) redemption-ceda-pt2 | Kato | Advanced | 13.21 minutes |
| (Co-op) redemption-ceda-pt2 | Kato | Advanced | 13.21 minutes |
| (Co-op) redemption-roundhouse | Kato | Advanced | 13.10 minutes |
| (Co-op) redemption-roundhouse | Kato | Advanced | 13.10 minutes |