| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | (1)i am noob | Expert | 1.55 minutes |
| (Co-op) l4d_airport01_greenhouse | (1)i am noob | Advanced | 2.50 minutes |
| (Co-op) l4d_airport02_offices | (1)i am noob | Expert | 35.47 seconds |
| (Co-op) l4d_airport02_offices | (1)i am noob | Advanced | 8.43 minutes |
| (Co-op) l4d_airport02_offices | (1)i am noob | Normal | 8.55 minutes |
| (Co-op) l4d_airport03_garage | (1)i am noob | Expert | 7.26 minutes |
| (Co-op) l4d_airport03_garage | (1)i am noob | Advanced | 9.78 minutes |
| (Co-op) l4d_airport04_terminal | (1)i am noob | Expert | 4.93 minutes |
| (Co-op) l4d_airport04_terminal | (1)i am noob | Advanced | 4.17 minutes |
| (Co-op) l4d_airport04_terminal | (1)i am noob | Normal | 5.60 minutes |
| (Co-op) l4d_airport05_runway | (1)i am noob | Advanced | 5.48 minutes |
| (Co-op) l4d_farm01_hilltop | (1)i am noob | Advanced | 3.99 minutes |
| (Co-op) l4d_farm01_hilltop | (1)i am noob | Normal | 7.68 seconds |
| (Co-op) l4d_farm02_traintunnel | (1)i am noob | Advanced | 4.85 minutes |
| (Co-op) l4d_farm02_traintunnel | (1)i am noob | Normal | 5.97 minutes |
| (Co-op) l4d_farm03_bridge | (1)i am noob | Expert | 11.87 minutes |
| (Co-op) l4d_farm03_bridge | (1)i am noob | Advanced | 6.80 minutes |
| (Co-op) l4d_farm03_bridge | (1)i am noob | Normal | 5.13 minutes |
| (Co-op) l4d_farm04_barn | (1)i am noob | Advanced | 4.70 minutes |
| (Co-op) l4d_farm05_cornfield | (1)i am noob | Advanced | 9.26 minutes |
| (Co-op) l4d_garage01_alleys | (1)i am noob | Advanced | 11.83 seconds |
| (Co-op) l4d_garage01_alleys | (1)i am noob | Normal | 58.37 seconds |
| (Co-op) l4d_garage02_lots | (1)i am noob | Advanced | 11.16 minutes |
| (Co-op) l4d_hospital01_apartment | (1)i am noob | Normal | 3.06 minutes |
| (Co-op) l4d_hospital02_subway | (1)i am noob | Normal | 7.14 minutes |
| (Co-op) l4d_hospital03_sewers | (1)i am noob | Advanced | 6.11 minutes |
| (Co-op) l4d_hospital04_interior | (1)i am noob | Expert | 7.81 minutes |
| (Co-op) l4d_hospital04_interior | (1)i am noob | Advanced | 5.38 minutes |
| (Co-op) l4d_hospital04_interior | (1)i am noob | Normal | 4.35 minutes |
| (Co-op) l4d_river01_docks | (1)i am noob | Normal | 29.85 seconds |
| (Co-op) l4d_river01_docks | (1)i am noob | Normal | 29.85 seconds |
| (Co-op) l4d_river02_barge | (1)i am noob | Advanced | 9.02 minutes |
| (Co-op) l4d_river02_barge | (1)i am noob | Advanced | 9.02 minutes |
| (Co-op) l4d_river02_barge | (1)i am noob | Normal | 9.44 minutes |
| (Co-op) l4d_river02_barge | (1)i am noob | Normal | 9.44 minutes |
| (Co-op) l4d_river03_port | (1)i am noob | Advanced | 5.91 minutes |
| (Co-op) l4d_river03_port | (1)i am noob | Advanced | 5.91 minutes |
| (Co-op) l4d_river03_port | (1)i am noob | Normal | 8.74 minutes |
| (Co-op) l4d_river03_port | (1)i am noob | Normal | 8.74 minutes |
| (Co-op) l4d_smalltown01_caves | (1)i am noob | Advanced | 26.50 seconds |
| (Co-op) l4d_smalltown01_caves | (1)i am noob | Normal | 10.16 seconds |
| (Co-op) l4d_smalltown03_ranchhouse | (1)i am noob | Expert | 5.92 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | (1)i am noob | Advanced | 5.14 minutes |
| (Co-op) l4d_smalltown04_mainstreet | (1)i am noob | Expert | 4.74 minutes |
| (Co-op) l4d_smalltown04_mainstreet | (1)i am noob | Advanced | 4.43 minutes |
| (Co-op) l4d_smalltown04_mainstreet | (1)i am noob | Normal | 7.35 minutes |