| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport02_offices | 28 | Expert | 11.56 minutes |
| (Co-op) l4d_airport03_garage | 28 | Expert | 9.19 minutes |
| (Co-op) l4d_airport04_terminal | 28 | Expert | 6.39 minutes |
| (Co-op) l4d_airport04_terminal | 28 | Advanced | 11.02 minutes |
| (Co-op) l4d_city17_01 | 28 | Advanced | 1.61 minutes |
| (Co-op) l4d_city17_01 | 28 | Advanced | 1.61 minutes |
| (Co-op) l4d_city17_02 | 28 | Advanced | 11.28 minutes |
| (Co-op) l4d_city17_02 | 28 | Advanced | 11.28 minutes |
| (Co-op) l4d_city17_03 | 28 | Advanced | 7.58 minutes |
| (Co-op) l4d_city17_03 | 28 | Advanced | 7.58 minutes |
| (Co-op) l4d_city17_04 | 28 | Advanced | 10.51 minutes |
| (Co-op) l4d_city17_04 | 28 | Advanced | 10.51 minutes |
| (Co-op) l4d_city17_05 | 28 | Advanced | 10.58 minutes |
| (Co-op) l4d_city17_05 | 28 | Advanced | 10.58 minutes |
| (Co-op) l4d_farm01_hilltop | 28 | Expert | 3.06 minutes |
| (Co-op) l4d_farm02_traintunnel | 28 | Expert | 9.68 minutes |
| (Co-op) l4d_farm03_bridge | 28 | Expert | 6.50 minutes |
| (Co-op) l4d_farm03_bridge | 28 | Advanced | 6.63 minutes |
| (Co-op) l4d_farm04_barn | 28 | Expert | 5.08 minutes |
| (Co-op) l4d_farm05_cornfield | 28 | Expert | 9.45 minutes |
| (Co-op) l4d_garage01_alleys | 28 | Expert | 11.72 minutes |
| (Co-op) l4d_hospital01_apartment | 28 | Advanced | 3.18 minutes |
| (Co-op) l4d_hospital01_apartment | 28 | Normal | 4.77 minutes |
| (Co-op) l4d_hospital03_sewers | 28 | Expert | 8.84 minutes |
| (Co-op) l4d_hospital03_sewers | 28 | Advanced | 7.76 minutes |
| (Co-op) l4d_hospital04_interior | 28 | Expert | 6.81 minutes |
| (Co-op) l4d_hospital04_interior | 28 | Advanced | 7.69 minutes |
| (Co-op) l4d_hospital05_rooftop | 28 | Expert | 12.24 minutes |
| (Co-op) l4d_ravenholmwar_3 | 28 | Advanced | 14.65 minutes |
| (Co-op) l4d_ravenholmwar_3 | 28 | Advanced | 14.65 minutes |
| (Co-op) l4d_river02_barge | 28 | Expert | 11.08 minutes |
| (Co-op) l4d_river02_barge | 28 | Expert | 11.08 minutes |
| (Co-op) l4d_river03_port | 28 | Expert | 14.11 minutes |
| (Co-op) l4d_river03_port | 28 | Expert | 14.11 minutes |
| (Co-op) l4d_smalltown01_caves | 28 | Expert | 3.68 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | 28 | Expert | 6.73 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | 28 | Advanced | 6.14 minutes |
| (Co-op) l4d_smalltown04_mainstreet | 28 | Advanced | 9.58 minutes |
| (Co-op) l4d_smalltown05_houseboat | 28 | Advanced | 12.23 minutes |
| (Co-op) redemption-ceda-pt1 | 28 | Advanced | 14.87 minutes |
| (Co-op) redemption-ceda-pt1 | 28 | Advanced | 14.87 minutes |
| (Co-op) redemption-ceda-pt2 | 28 | Advanced | 15.09 minutes |
| (Co-op) redemption-ceda-pt2 | 28 | Advanced | 15.09 minutes |