| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | i am noob | Normal | 2.43 minutes |
| (Co-op) l4d_airport02_offices | i am noob | Normal | 7.04 minutes |
| (Co-op) l4d_airport03_garage | i am noob | Normal | 6.19 minutes |
| (Co-op) l4d_airport04_terminal | i am noob | Advanced | 4.74 minutes |
| (Co-op) l4d_airport04_terminal | i am noob | Normal | 4.21 minutes |
| (Co-op) l4d_airport05_runway | i am noob | Advanced | 6.78 minutes |
| (Co-op) l4d_airport05_runway | i am noob | Normal | 5.77 minutes |
| (Co-op) l4d_farm01_hilltop | i am noob | Expert | 3.92 minutes |
| (Co-op) l4d_farm01_hilltop | i am noob | Advanced | 37.61 seconds |
| (Co-op) l4d_farm01_hilltop | i am noob | Normal | 1.44 seconds |
| (Co-op) l4d_farm02_traintunnel | i am noob | Expert | 9.70 minutes |
| (Co-op) l4d_farm02_traintunnel | i am noob | Advanced | 6.09 minutes |
| (Co-op) l4d_farm02_traintunnel | i am noob | Normal | 5.68 minutes |
| (Co-op) l4d_farm03_bridge | i am noob | Expert | 5.66 minutes |
| (Co-op) l4d_farm03_bridge | i am noob | Advanced | 5.67 minutes |
| (Co-op) l4d_farm03_bridge | i am noob | Normal | 5.25 minutes |
| (Co-op) l4d_farm04_barn | i am noob | Advanced | 4.45 minutes |
| (Co-op) l4d_farm04_barn | i am noob | Normal | 5.96 minutes |
| (Co-op) l4d_farm05_cornfield | i am noob | Advanced | 7.27 minutes |
| (Co-op) l4d_farm05_cornfield | i am noob | Normal | 8.09 minutes |
| (Co-op) l4d_garage01_alleys | i am noob | Advanced | 43.70 seconds |
| (Co-op) l4d_garage01_alleys | i am noob | Normal | 8.02 minutes |
| (Co-op) l4d_garage02_lots | i am noob | Advanced | 10.97 minutes |
| (Co-op) l4d_garage02_lots | i am noob | Normal | 10.97 minutes |
| (Co-op) l4d_hospital01_apartment | i am noob | Advanced | 7.00 seconds |
| (Co-op) l4d_hospital01_apartment | i am noob | Normal | 2.15 minutes |
| (Co-op) l4d_hospital02_subway | i am noob | Expert | 14.43 minutes |
| (Co-op) l4d_hospital02_subway | i am noob | Advanced | 8.39 minutes |
| (Co-op) l4d_hospital03_sewers | i am noob | Normal | 6.73 minutes |
| (Co-op) l4d_hospital04_interior | i am noob | Advanced | 6.98 minutes |
| (Co-op) l4d_hospital04_interior | i am noob | Normal | 7.12 minutes |
| (Co-op) l4d_hospital05_rooftop | i am noob | Advanced | 8.86 minutes |
| (Co-op) l4d_hospital05_rooftop | i am noob | Normal | 8.54 minutes |
| (Co-op) l4d_river01_docks | i am noob | Normal | 3.00 seconds |
| (Co-op) l4d_river01_docks | i am noob | Normal | 3.00 seconds |
| (Co-op) l4d_river02_barge | i am noob | Normal | 8.12 minutes |
| (Co-op) l4d_river02_barge | i am noob | Normal | 8.12 minutes |
| (Co-op) l4d_river03_port | i am noob | Normal | 5.32 minutes |
| (Co-op) l4d_river03_port | i am noob | Normal | 5.32 minutes |
| (Co-op) l4d_smalltown01_caves | i am noob | Advanced | 38.21 seconds |
| (Co-op) l4d_smalltown01_caves | i am noob | Normal | 16.28 seconds |
| (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 | 6.83 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | i am noob | Normal | 4.72 minutes |
| (Co-op) l4d_smalltown04_mainstreet | i am noob | Advanced | 8.91 minutes |
| (Co-op) l4d_smalltown04_mainstreet | i am noob | Normal | 5.49 minutes |
| (Co-op) l4d_smalltown05_houseboat | i am noob | Advanced | 9.74 minutes |
| (Co-op) l4d_smalltown05_houseboat | i am noob | Normal | 8.55 minutes |