| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Nika | Advanced | 2.55 minutes |
| (Co-op) l4d_airport01_greenhouse | Nika | Normal | 3.11 minutes |
| (Co-op) l4d_airport02_offices | Nika | Advanced | 6.11 minutes |
| (Co-op) l4d_airport02_offices | Nika | Normal | 7.11 minutes |
| (Co-op) l4d_airport03_garage | Nika | Expert | 11.49 minutes |
| (Co-op) l4d_airport03_garage | Nika | Advanced | 8.47 minutes |
| (Co-op) l4d_airport03_garage | Nika | Normal | 9.56 minutes |
| (Co-op) l4d_airport04_terminal | Nika | Expert | 8.66 minutes |
| (Co-op) l4d_airport04_terminal | Nika | Advanced | 5.27 minutes |
| (Co-op) l4d_airport04_terminal | Nika | Normal | 6.00 seconds |
| (Co-op) l4d_airport05_runway | Nika | Advanced | 6.07 minutes |
| (Co-op) l4d_airport05_runway | Nika | Normal | 5.65 minutes |
| (Co-op) l4d_farm01_hilltop | Nika | Advanced | 3.80 minutes |
| (Co-op) l4d_farm01_hilltop | Nika | Normal | 2.96 minutes |
| (Co-op) l4d_farm02_traintunnel | Nika | Advanced | 1.59 minutes |
| (Co-op) l4d_farm02_traintunnel | Nika | Normal | 4.72 minutes |
| (Co-op) l4d_farm03_bridge | Nika | Expert | 10.52 minutes |
| (Co-op) l4d_farm03_bridge | Nika | Advanced | 6.42 minutes |
| (Co-op) l4d_farm03_bridge | Nika | Normal | 5.29 minutes |
| (Co-op) l4d_farm04_barn | Nika | Expert | 7.85 minutes |
| (Co-op) l4d_farm04_barn | Nika | Advanced | 4.69 minutes |
| (Co-op) l4d_farm05_cornfield | Nika | Expert | 11.66 minutes |
| (Co-op) l4d_farm05_cornfield | Nika | Advanced | 8.61 minutes |
| (Co-op) l4d_garage01_alleys | Nika | Advanced | 10.79 seconds |
| (Co-op) l4d_garage02_lots | Nika | Advanced | 9.05 minutes |
| (Co-op) l4d_hospital01_apartment | Nika | Expert | 2.95 minutes |
| (Co-op) l4d_hospital01_apartment | Nika | Advanced | 3.18 minutes |
| (Co-op) l4d_hospital01_apartment | Nika | Normal | 1.80 seconds |
| (Co-op) l4d_hospital02_subway | Nika | Expert | 7.43 minutes |
| (Co-op) l4d_hospital02_subway | Nika | Advanced | 10.72 seconds |
| (Co-op) l4d_hospital02_subway | Nika | Normal | 46.78 seconds |
| (Co-op) l4d_hospital03_sewers | Nika | Expert | 6.13 minutes |
| (Co-op) l4d_hospital03_sewers | Nika | Advanced | 7.54 minutes |
| (Co-op) l4d_hospital03_sewers | Nika | Normal | 14.96 seconds |
| (Co-op) l4d_hospital04_interior | Nika | Advanced | 5.34 minutes |
| (Co-op) l4d_hospital04_interior | Nika | Normal | 6.61 minutes |
| (Co-op) l4d_hospital05_rooftop | Nika | Advanced | 6.81 minutes |
| (Co-op) l4d_hospital05_rooftop | Nika | Normal | 8.32 minutes |
| (Co-op) l4d_river01_docks | Nika | Advanced | 8.46 minutes |
| (Co-op) l4d_river01_docks | Nika | Advanced | 8.46 minutes |
| (Co-op) l4d_river01_docks | Nika | Normal | 7.14 minutes |
| (Co-op) l4d_river01_docks | Nika | Normal | 7.14 minutes |
| (Co-op) l4d_river02_barge | Nika | Advanced | 9.80 minutes |
| (Co-op) l4d_river02_barge | Nika | Advanced | 9.80 minutes |
| (Co-op) l4d_river02_barge | Nika | Normal | 7.84 minutes |
| (Co-op) l4d_river02_barge | Nika | Normal | 7.84 minutes |
| (Co-op) l4d_river03_port | Nika | Advanced | 6.40 minutes |
| (Co-op) l4d_river03_port | Nika | Advanced | 6.40 minutes |
| (Co-op) l4d_river03_port | Nika | Normal | 6.76 minutes |
| (Co-op) l4d_river03_port | Nika | Normal | 6.76 minutes |
| (Co-op) l4d_smalltown01_caves | Nika | Advanced | 8.31 seconds |
| (Co-op) l4d_smalltown01_caves | Nika | Normal | 19.13 seconds |
| (Co-op) l4d_smalltown02_drainage | Nika | Advanced | 5.28 minutes |
| (Co-op) l4d_smalltown02_drainage | Nika | Normal | 5.32 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Nika | Advanced | 5.62 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Nika | Normal | 5.36 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Nika | Advanced | 5.57 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Nika | Normal | 9.02 seconds |
| (Co-op) l4d_smalltown05_houseboat | Nika | Advanced | 8.35 minutes |
| (Co-op) l4d_smalltown05_houseboat | Nika | Normal | 7.98 minutes |