| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | kkkENNy | Expert | 2.53 minutes |
| (Co-op) l4d_airport01_greenhouse | kkkENNy | Advanced | 3.11 minutes |
| (Co-op) l4d_airport02_offices | kkkENNy | Expert | 6.90 minutes |
| (Co-op) l4d_airport02_offices | kkkENNy | Advanced | 7.04 minutes |
| (Co-op) l4d_airport03_garage | kkkENNy | Expert | 7.52 minutes |
| (Co-op) l4d_airport03_garage | kkkENNy | Advanced | 10.28 minutes |
| (Co-op) l4d_airport04_terminal | kkkENNy | Expert | 4.93 minutes |
| (Co-op) l4d_airport04_terminal | kkkENNy | Advanced | 6.34 minutes |
| (Co-op) l4d_airport04_terminal | kkkENNy | Normal | 7.40 minutes |
| (Co-op) l4d_airport05_runway | kkkENNy | Expert | 7.34 minutes |
| (Co-op) l4d_airport05_runway | kkkENNy | Advanced | 9.19 minutes |
| (Co-op) l4d_farm01_hilltop | kkkENNy | Expert | 7.17 seconds |
| (Co-op) l4d_farm01_hilltop | kkkENNy | Advanced | 3.66 minutes |
| (Co-op) l4d_farm02_traintunnel | kkkENNy | Expert | 4.85 minutes |
| (Co-op) l4d_farm02_traintunnel | kkkENNy | Advanced | 6.69 minutes |
| (Co-op) l4d_farm03_bridge | kkkENNy | Expert | 6.00 minutes |
| (Co-op) l4d_farm03_bridge | kkkENNy | Advanced | 6.73 minutes |
| (Co-op) l4d_farm04_barn | kkkENNy | Expert | 3.34 minutes |
| (Co-op) l4d_farm04_barn | kkkENNy | Advanced | 11.68 minutes |
| (Co-op) l4d_farm05_cornfield | kkkENNy | Expert | 7.83 minutes |
| (Co-op) l4d_farm05_cornfield | kkkENNy | Advanced | 18.34 minutes |
| (Co-op) l4d_garage01_alleys | kkkENNy | Expert | 21.43 seconds |
| (Co-op) l4d_garage01_alleys | kkkENNy | Advanced | 11.05 minutes |
| (Co-op) l4d_garage02_lots | kkkENNy | Expert | 9.35 minutes |
| (Co-op) l4d_hospital01_apartment | kkkENNy | Expert | 2.21 minutes |
| (Co-op) l4d_hospital01_apartment | kkkENNy | Advanced | 2.18 minutes |
| (Co-op) l4d_hospital02_subway | kkkENNy | Expert | 6.32 minutes |
| (Co-op) l4d_hospital02_subway | kkkENNy | Advanced | 5.95 minutes |
| (Co-op) l4d_hospital03_sewers | kkkENNy | Expert | 6.27 minutes |
| (Co-op) l4d_hospital03_sewers | kkkENNy | Advanced | 5.24 minutes |
| (Co-op) l4d_hospital04_interior | kkkENNy | Expert | 4.81 minutes |
| (Co-op) l4d_hospital04_interior | kkkENNy | Advanced | 5.31 minutes |
| (Co-op) l4d_hospital05_rooftop | kkkENNy | Expert | 7.28 minutes |
| (Co-op) l4d_hospital05_rooftop | kkkENNy | Advanced | 9.39 minutes |
| (Co-op) l4d_river01_docks | kkkENNy | Expert | 58.90 seconds |
| (Co-op) l4d_river01_docks | kkkENNy | Expert | 58.90 seconds |
| (Co-op) l4d_river01_docks | kkkENNy | Advanced | 6.57 minutes |
| (Co-op) l4d_river01_docks | kkkENNy | Advanced | 6.57 minutes |
| (Co-op) l4d_river02_barge | kkkENNy | Expert | 7.64 minutes |
| (Co-op) l4d_river02_barge | kkkENNy | Expert | 7.64 minutes |
| (Co-op) l4d_river02_barge | kkkENNy | Advanced | 8.81 minutes |
| (Co-op) l4d_river02_barge | kkkENNy | Advanced | 8.81 minutes |
| (Co-op) l4d_river03_port | kkkENNy | Expert | 6.30 minutes |
| (Co-op) l4d_river03_port | kkkENNy | Expert | 6.30 minutes |
| (Co-op) l4d_river03_port | kkkENNy | Advanced | 7.50 minutes |
| (Co-op) l4d_river03_port | kkkENNy | Advanced | 7.50 minutes |
| (Co-op) l4d_smalltown01_caves | kkkENNy | Expert | 7.73 seconds |
| (Co-op) l4d_smalltown01_caves | kkkENNy | Advanced | 1.22 minutes |
| (Co-op) l4d_smalltown02_drainage | kkkENNy | Expert | 4.24 minutes |
| (Co-op) l4d_smalltown02_drainage | kkkENNy | Advanced | 5.57 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | kkkENNy | Expert | 4.50 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | kkkENNy | Advanced | 6.26 minutes |
| (Co-op) l4d_smalltown04_mainstreet | kkkENNy | Expert | 5.61 minutes |
| (Co-op) l4d_smalltown04_mainstreet | kkkENNy | Advanced | 5.97 minutes |
| (Co-op) l4d_smalltown05_houseboat | kkkENNy | Expert | 7.97 minutes |
| (Co-op) l4d_smalltown05_houseboat | kkkENNy | Advanced | 9.52 minutes |