| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | (1)i am noob | Normal | 5.76 seconds |
| (Co-op) l4d_airport02_offices | (1)i am noob | Normal | 5.48 minutes |
| (Co-op) l4d_airport03_garage | (1)i am noob | Normal | 6.41 minutes |
| (Co-op) l4d_airport04_terminal | (1)i am noob | Expert | 7.21 minutes |
| (Co-op) l4d_airport04_terminal | (1)i am noob | Normal | 4.61 minutes |
| (Co-op) l4d_airport05_runway | (1)i am noob | Normal | 6.65 minutes |
| (Co-op) l4d_farm01_hilltop | (1)i am noob | Advanced | 2.74 minutes |
| (Co-op) l4d_farm01_hilltop | (1)i am noob | Normal | 24.06 seconds |
| (Co-op) l4d_farm02_traintunnel | (1)i am noob | Normal | 41.76 seconds |
| (Co-op) l4d_farm03_bridge | (1)i am noob | Normal | 8.38 minutes |
| (Co-op) l4d_farm04_barn | (1)i am noob | Normal | 6.28 minutes |
| (Co-op) l4d_farm05_cornfield | (1)i am noob | Normal | 12.58 minutes |
| (Co-op) l4d_garage01_alleys | (1)i am noob | Normal | 1.74 seconds |
| (Co-op) l4d_garage02_lots | (1)i am noob | Normal | 10.71 minutes |
| (Co-op) l4d_hospital01_apartment | (1)i am noob | Normal | 2.80 minutes |
| (Co-op) l4d_hospital02_subway | (1)i am noob | Normal | 6.88 minutes |
| (Co-op) l4d_hospital03_sewers | (1)i am noob | Normal | 6.57 minutes |
| (Co-op) l4d_hospital04_interior | (1)i am noob | Normal | 4.67 minutes |
| (Co-op) l4d_hospital05_rooftop | (1)i am noob | Normal | 6.99 minutes |
| (Co-op) l4d_river01_docks | (1)i am noob | Advanced | 10.78 seconds |
| (Co-op) l4d_river01_docks | (1)i am noob | Advanced | 10.78 seconds |
| (Co-op) l4d_river01_docks | (1)i am noob | Normal | 20.65 seconds |
| (Co-op) l4d_river01_docks | (1)i am noob | Normal | 20.65 seconds |
| (Co-op) l4d_river02_barge | (1)i am noob | Normal | 1.11 minutes |
| (Co-op) l4d_river02_barge | (1)i am noob | Normal | 1.11 minutes |
| (Co-op) l4d_river03_port | (1)i am noob | Normal | 6.46 minutes |
| (Co-op) l4d_river03_port | (1)i am noob | Normal | 6.46 minutes |
| (Co-op) l4d_smalltown01_caves | (1)i am noob | Advanced | 3.04 minutes |
| (Co-op) l4d_smalltown01_caves | (1)i am noob | Normal | 2.66 minutes |
| (Co-op) l4d_smalltown02_drainage | (1)i am noob | Advanced | 3.62 minutes |
| (Co-op) l4d_smalltown02_drainage | (1)i am noob | Normal | 3.03 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | (1)i am noob | Advanced | 4.71 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | (1)i am noob | Normal | 5.44 minutes |
| (Co-op) l4d_smalltown04_mainstreet | (1)i am noob | Advanced | 6.15 minutes |
| (Co-op) l4d_smalltown04_mainstreet | (1)i am noob | Normal | 7.23 minutes |
| (Co-op) l4d_smalltown05_houseboat | (1)i am noob | Advanced | 11.41 minutes |
| (Co-op) l4d_smalltown05_houseboat | (1)i am noob | Normal | 7.76 minutes |