| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | I am noob | Advanced | 2.42 minutes |
| (Co-op) l4d_airport01_greenhouse | I am noob | Normal | 2.48 minutes |
| (Co-op) l4d_airport02_offices | I am noob | Advanced | 8.95 minutes |
| (Co-op) l4d_airport02_offices | I am noob | Normal | 42.64 seconds |
| (Co-op) l4d_airport03_garage | I am noob | Advanced | 8.60 minutes |
| (Co-op) l4d_airport03_garage | I am noob | Normal | 16.19 seconds |
| (Co-op) l4d_airport04_terminal | I am noob | Advanced | 6.21 minutes |
| (Co-op) l4d_airport04_terminal | I am noob | Normal | 4.70 minutes |
| (Co-op) l4d_airport05_runway | I am noob | Advanced | 7.25 minutes |
| (Co-op) l4d_airport05_runway | I am noob | Normal | 5.89 minutes |
| (Co-op) l4d_farm01_hilltop | I am noob | Advanced | 3.49 minutes |
| (Co-op) l4d_farm01_hilltop | I am noob | Normal | 3.49 minutes |
| (Co-op) l4d_farm02_traintunnel | I am noob | Advanced | 5.71 minutes |
| (Co-op) l4d_farm02_traintunnel | I am noob | Normal | 5.97 minutes |
| (Co-op) l4d_farm03_bridge | I am noob | Advanced | 10.24 seconds |
| (Co-op) l4d_farm03_bridge | I am noob | Normal | 7.09 minutes |
| (Co-op) l4d_farm04_barn | I am noob | Advanced | 3.65 minutes |
| (Co-op) l4d_farm04_barn | I am noob | Normal | 4.36 minutes |
| (Co-op) l4d_farm05_cornfield | I am noob | Advanced | 8.81 minutes |
| (Co-op) l4d_garage01_alleys | I am noob | Advanced | 7.96 minutes |
| (Co-op) l4d_garage01_alleys | I am noob | Normal | 13.17 minutes |
| (Co-op) l4d_garage02_lots | I am noob | Advanced | 11.51 minutes |
| (Co-op) l4d_garage02_lots | I am noob | Normal | 10.18 minutes |
| (Co-op) l4d_hospital01_apartment | I am noob | Advanced | 13.12 seconds |
| (Co-op) l4d_hospital01_apartment | I am noob | Normal | 7.00 seconds |
| (Co-op) l4d_hospital02_subway | I am noob | Advanced | 6.75 minutes |
| (Co-op) l4d_hospital02_subway | I am noob | Normal | 8.84 minutes |
| (Co-op) l4d_hospital03_sewers | I am noob | Advanced | 5.63 minutes |
| (Co-op) l4d_hospital03_sewers | I am noob | Normal | 10.43 seconds |
| (Co-op) l4d_hospital04_interior | I am noob | Advanced | 4.57 minutes |
| (Co-op) l4d_hospital04_interior | I am noob | Normal | 6.79 minutes |
| (Co-op) l4d_hospital05_rooftop | I am noob | Advanced | 7.01 minutes |
| (Co-op) l4d_river01_docks | I am noob | Advanced | 12.31 seconds |
| (Co-op) l4d_river01_docks | I am noob | Advanced | 12.31 seconds |
| (Co-op) l4d_river02_barge | I am noob | Advanced | 42.60 seconds |
| (Co-op) l4d_river02_barge | I am noob | Advanced | 42.60 seconds |
| (Co-op) l4d_river02_barge | I am noob | Normal | 3.94 seconds |
| (Co-op) l4d_river02_barge | I am noob | Normal | 3.94 seconds |
| (Co-op) l4d_river03_port | I am noob | Advanced | 6.46 minutes |
| (Co-op) l4d_river03_port | I am noob | Advanced | 6.46 minutes |
| (Co-op) l4d_smalltown01_caves | I am noob | Advanced | 5.07 minutes |
| (Co-op) l4d_smalltown01_caves | I am noob | Normal | 4.73 minutes |
| (Co-op) l4d_smalltown02_drainage | I am noob | Advanced | 4.55 minutes |
| (Co-op) l4d_smalltown02_drainage | I am noob | Normal | 13.88 seconds |
| (Co-op) l4d_smalltown03_ranchhouse | I am noob | Advanced | 7.13 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | I am noob | Normal | 7.21 minutes |
| (Co-op) l4d_smalltown04_mainstreet | I am noob | Advanced | 6.70 minutes |
| (Co-op) l4d_smalltown04_mainstreet | I am noob | Normal | 5.53 minutes |
| (Co-op) l4d_smalltown05_houseboat | I am noob | Advanced | 9.02 minutes |