| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | i am noob | Normal | 58.18 seconds |
| (Co-op) l4d_airport02_offices | i am noob | Normal | 43.19 seconds |
| (Co-op) l4d_airport03_garage | i am noob | Normal | 6.62 minutes |
| (Co-op) l4d_airport04_terminal | i am noob | Normal | 4.98 minutes |
| (Co-op) l4d_airport05_runway | i am noob | Normal | 5.16 minutes |
| (Co-op) l4d_farm01_hilltop | i am noob | Normal | 2.65 minutes |
| (Co-op) l4d_farm02_traintunnel | i am noob | Normal | 5.79 minutes |
| (Co-op) l4d_farm03_bridge | i am noob | Normal | 8.34 minutes |
| (Co-op) l4d_farm04_barn | i am noob | Advanced | 4.25 minutes |
| (Co-op) l4d_farm04_barn | i am noob | Normal | 5.78 minutes |
| (Co-op) l4d_farm05_cornfield | i am noob | Normal | 10.85 minutes |
| (Co-op) l4d_garage01_alleys | i am noob | Normal | 9.98 minutes |
| (Co-op) l4d_garage02_lots | i am noob | Advanced | 10.87 minutes |
| (Co-op) l4d_garage02_lots | i am noob | Normal | 10.08 minutes |
| (Co-op) l4d_hospital01_apartment | i am noob | Advanced | 2.73 minutes |
| (Co-op) l4d_hospital01_apartment | i am noob | Normal | 17.03 seconds |
| (Co-op) l4d_hospital02_subway | i am noob | Expert | 6.12 minutes |
| (Co-op) l4d_hospital02_subway | i am noob | Advanced | 6.99 minutes |
| (Co-op) l4d_hospital02_subway | i am noob | Normal | 6.54 minutes |
| (Co-op) l4d_hospital03_sewers | i am noob | Advanced | 7.52 minutes |
| (Co-op) l4d_hospital03_sewers | i am noob | Normal | 6.38 minutes |
| (Co-op) l4d_hospital04_interior | i am noob | Advanced | 6.06 minutes |
| (Co-op) l4d_hospital04_interior | i am noob | Normal | 6.02 minutes |
| (Co-op) l4d_hospital05_rooftop | i am noob | Advanced | 8.08 minutes |
| (Co-op) l4d_hospital05_rooftop | i am noob | Normal | 7.69 minutes |
| (Co-op) l4d_river01_docks | i am noob | Normal | 46.85 seconds |
| (Co-op) l4d_river01_docks | i am noob | Normal | 46.85 seconds |
| (Co-op) l4d_river02_barge | i am noob | Normal | 9.76 minutes |
| (Co-op) l4d_river02_barge | i am noob | Normal | 9.76 minutes |
| (Co-op) l4d_river03_port | i am noob | Normal | 9.07 minutes |
| (Co-op) l4d_river03_port | i am noob | Normal | 9.07 minutes |
| (Co-op) l4d_smalltown01_caves | i am noob | Advanced | 38.21 seconds |
| (Co-op) l4d_smalltown01_caves | i am noob | Normal | 1.48 minutes |
| (Co-op) l4d_smalltown02_drainage | i am noob | Advanced | 5.98 minutes |
| (Co-op) l4d_smalltown02_drainage | i am noob | Normal | 4.61 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | i am noob | Advanced | 6.16 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | i am noob | Normal | 4.72 minutes |
| (Co-op) l4d_smalltown04_mainstreet | i am noob | Advanced | 9.24 minutes |
| (Co-op) l4d_smalltown04_mainstreet | i am noob | Normal | 5.49 minutes |
| (Co-op) l4d_smalltown05_houseboat | i am noob | Advanced | 8.99 minutes |
| (Co-op) l4d_smalltown05_houseboat | i am noob | Normal | 7.79 minutes |