| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Beasty | Expert | 22.80 seconds |
| (Co-op) l4d_airport02_offices | Beasty | Expert | 7.88 minutes |
| (Co-op) l4d_airport02_offices | Beasty | Normal | 11.00 seconds |
| (Co-op) l4d_airport03_garage | Beasty | Expert | 9.40 minutes |
| (Co-op) l4d_airport04_terminal | Beasty | Expert | 7.13 minutes |
| (Co-op) l4d_airport04_terminal | Beasty | Advanced | 8.46 minutes |
| (Co-op) l4d_airport05_runway | Beasty | Expert | 9.83 minutes |
| (Co-op) l4d_airport05_runway | Beasty | Advanced | 11.66 minutes |
| (Co-op) l4d_city17_02 | Beasty | Normal | 11.83 minutes |
| (Co-op) l4d_city17_02 | Beasty | Normal | 11.83 minutes |
| (Co-op) l4d_city17_03 | Beasty | Normal | 13.80 minutes |
| (Co-op) l4d_city17_03 | Beasty | Normal | 13.80 minutes |
| (Co-op) l4d_city17_04 | Beasty | Normal | 14.08 minutes |
| (Co-op) l4d_city17_04 | Beasty | Normal | 14.08 minutes |
| (Co-op) l4d_city17_05 | Beasty | Normal | 10.92 minutes |
| (Co-op) l4d_city17_05 | Beasty | Normal | 10.92 minutes |
| (Co-op) l4d_farm01_hilltop | Beasty | Expert | 3.91 minutes |
| (Co-op) l4d_farm01_hilltop | Beasty | Advanced | 6.34 minutes |
| (Co-op) l4d_farm02_traintunnel | Beasty | Expert | 7.18 minutes |
| (Co-op) l4d_farm02_traintunnel | Beasty | Advanced | 9.55 minutes |
| (Co-op) l4d_farm03_bridge | Beasty | Expert | 7.04 minutes |
| (Co-op) l4d_farm03_bridge | Beasty | Advanced | 12.01 minutes |
| (Co-op) l4d_farm04_barn | Beasty | Expert | 5.96 minutes |
| (Co-op) l4d_farm04_barn | Beasty | Advanced | 7.33 minutes |
| (Co-op) l4d_farm05_cornfield | Beasty | Expert | 16.94 minutes |
| (Co-op) l4d_farm05_cornfield | Beasty | Advanced | 11.83 minutes |
| (Co-op) l4d_garage01_alleys | Beasty | Expert | 11.83 minutes |
| (Co-op) l4d_garage02_lots | Beasty | Expert | 15.61 minutes |
| (Co-op) l4d_garage02_lots | Beasty | Advanced | 20.49 minutes |
| (Co-op) l4d_hospital01_apartment | Beasty | Expert | 2.62 minutes |
| (Co-op) l4d_hospital01_apartment | Beasty | Advanced | 4.76 minutes |
| (Co-op) l4d_hospital02_subway | Beasty | Expert | 8.92 minutes |
| (Co-op) l4d_hospital02_subway | Beasty | Advanced | 12.78 minutes |
| (Co-op) l4d_hospital03_sewers | Beasty | Expert | 8.74 minutes |
| (Co-op) l4d_hospital03_sewers | Beasty | Advanced | 12.47 minutes |
| (Co-op) l4d_hospital04_interior | Beasty | Expert | 6.24 minutes |
| (Co-op) l4d_hospital04_interior | Beasty | Advanced | 9.96 minutes |
| (Co-op) l4d_hospital05_rooftop | Beasty | Expert | 11.69 minutes |
| (Co-op) l4d_hospital05_rooftop | Beasty | Advanced | 14.09 minutes |
| (Co-op) l4d_river01_docks | Beasty | Expert | 11.14 minutes |
| (Co-op) l4d_river01_docks | Beasty | Expert | 11.14 minutes |
| (Co-op) l4d_river02_barge | Beasty | Expert | 8.02 minutes |
| (Co-op) l4d_river02_barge | Beasty | Expert | 8.02 minutes |
| (Co-op) l4d_river03_port | Beasty | Expert | 10.01 minutes |
| (Co-op) l4d_river03_port | Beasty | Expert | 10.01 minutes |
| (Co-op) l4d_smalltown01_caves | Beasty | Expert | 24.90 seconds |
| (Co-op) l4d_smalltown02_drainage | Beasty | Expert | 6.95 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Beasty | Expert | 8.05 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Beasty | Expert | 9.46 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Beasty | Advanced | 6.66 minutes |
| (Co-op) l4d_smalltown05_houseboat | Beasty | Expert | 11.96 minutes |