| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | x☠☞S̷̷☜☠x | Advanced | 3.41 minutes |
| (Co-op) l4d_airport02_offices | x☠☞S̷̷☜☠x | Advanced | 5.79 minutes |
| (Co-op) l4d_airport03_garage | x☠☞S̷̷☜☠x | Advanced | 2.54 minutes |
| (Co-op) l4d_airport04_terminal | x☠☞S̷̷☜☠x | Expert | 6.51 minutes |
| (Co-op) l4d_airport05_runway | x☠☞S̷̷☜☠x | Expert | 8.66 minutes |
| (Co-op) l4d_farm01_hilltop | x☠☞S̷̷☜☠x | Advanced | 3.12 minutes |
| (Co-op) l4d_farm02_traintunnel | x☠☞S̷̷☜☠x | Expert | 6.46 minutes |
| (Co-op) l4d_farm02_traintunnel | x☠☞S̷̷☜☠x | Advanced | 5.74 minutes |
| (Co-op) l4d_farm03_bridge | x☠☞S̷̷☜☠x | Expert | 4.68 minutes |
| (Co-op) l4d_farm03_bridge | x☠☞S̷̷☜☠x | Advanced | 6.48 minutes |
| (Co-op) l4d_farm03_bridge | x☠☞S̷̷☜☠x | Normal | 13.06 minutes |
| (Co-op) l4d_farm04_barn | x☠☞S̷̷☜☠x | Advanced | 3.23 minutes |
| (Co-op) l4d_farm05_cornfield | x☠☞S̷̷☜☠x | Advanced | 6.95 minutes |
| (Co-op) l4d_garage01_alleys | x☠☞S̷̷☜☠x | Advanced | 9.75 minutes |
| (Co-op) l4d_garage02_lots | x☠☞S̷̷☜☠x | Advanced | 8.80 minutes |
| (Co-op) l4d_hospital01_apartment | x☠☞S̷̷☜☠x | Advanced | 5.69 seconds |
| (Co-op) l4d_hospital02_subway | x☠☞S̷̷☜☠x | Advanced | 1.01 minutes |
| (Co-op) l4d_hospital03_sewers | x☠☞S̷̷☜☠x | Advanced | 8.08 minutes |
| (Co-op) l4d_hospital04_interior | x☠☞S̷̷☜☠x | Advanced | 6.75 minutes |
| (Co-op) l4d_hospital05_rooftop | x☠☞S̷̷☜☠x | Advanced | 14.90 minutes |
| (Co-op) l4d_river01_docks | x☠☞S̷̷☜☠x | Normal | 55.25 seconds |
| (Co-op) l4d_river01_docks | x☠☞S̷̷☜☠x | Normal | 55.25 seconds |
| (Co-op) l4d_river02_barge | x☠☞S̷̷☜☠x | Expert | 9.61 minutes |
| (Co-op) l4d_river02_barge | x☠☞S̷̷☜☠x | Expert | 9.61 minutes |
| (Co-op) l4d_river02_barge | x☠☞S̷̷☜☠x | Normal | 10.53 minutes |
| (Co-op) l4d_river02_barge | x☠☞S̷̷☜☠x | Normal | 10.53 minutes |
| (Co-op) l4d_river03_port | x☠☞S̷̷☜☠x | Advanced | 6.22 minutes |
| (Co-op) l4d_river03_port | x☠☞S̷̷☜☠x | Advanced | 6.22 minutes |
| (Co-op) l4d_smalltown01_caves | x☠☞S̷̷☜☠x | Advanced | 3.81 minutes |
| (Co-op) l4d_smalltown02_drainage | x☠☞S̷̷☜☠x | Expert | 5.08 minutes |
| (Co-op) l4d_smalltown02_drainage | x☠☞S̷̷☜☠x | Advanced | 6.56 minutes |
| (Co-op) l4d_smalltown02_drainage | x☠☞S̷̷☜☠x | Normal | 3.92 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | x☠☞S̷̷☜☠x | Advanced | 5.15 minutes |
| (Co-op) l4d_smalltown04_mainstreet | x☠☞S̷̷☜☠x | Advanced | 5.45 minutes |
| (Co-op) l4d_smalltown05_houseboat | x☠☞S̷̷☜☠x | Advanced | 8.72 minutes |