| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | ghost56 | Advanced | 4.00 minutes |
| (Co-op) l4d_airport01_greenhouse | ghost56 | Normal | 4.72 minutes |
| (Co-op) l4d_airport02_offices | ghost56 | Advanced | 5.98 minutes |
| (Co-op) l4d_airport02_offices | ghost56 | Normal | 10.70 seconds |
| (Co-op) l4d_airport03_garage | ghost56 | Normal | 7.83 minutes |
| (Co-op) l4d_airport04_terminal | ghost56 | Advanced | 5.14 minutes |
| (Co-op) l4d_airport04_terminal | ghost56 | Normal | 5.53 minutes |
| (Co-op) l4d_airport05_runway | ghost56 | Advanced | 6.35 minutes |
| (Co-op) l4d_airport05_runway | ghost56 | Normal | 7.17 minutes |
| (Co-op) l4d_farm01_hilltop | ghost56 | Advanced | 3.14 minutes |
| (Co-op) l4d_farm01_hilltop | ghost56 | Normal | 3.43 minutes |
| (Co-op) l4d_farm02_traintunnel | ghost56 | Advanced | 5.80 minutes |
| (Co-op) l4d_farm02_traintunnel | ghost56 | Normal | 6.14 minutes |
| (Co-op) l4d_farm03_bridge | ghost56 | Advanced | 11.79 minutes |
| (Co-op) l4d_farm03_bridge | ghost56 | Normal | 5.99 minutes |
| (Co-op) l4d_farm04_barn | ghost56 | Normal | 6.67 minutes |
| (Co-op) l4d_farm05_cornfield | ghost56 | Normal | 11.14 minutes |
| (Co-op) l4d_garage01_alleys | ghost56 | Normal | 8.40 minutes |
| (Co-op) l4d_garage02_lots | ghost56 | Normal | 9.98 minutes |
| (Co-op) l4d_hospital01_apartment | ghost56 | Normal | 3.22 minutes |
| (Co-op) l4d_hospital02_subway | ghost56 | Normal | 7.34 minutes |
| (Co-op) l4d_hospital03_sewers | ghost56 | Normal | 11.27 minutes |
| (Co-op) l4d_hospital04_interior | ghost56 | Normal | 6.53 minutes |
| (Co-op) l4d_hospital05_rooftop | ghost56 | Normal | 9.90 minutes |
| (Co-op) l4d_river01_docks | ghost56 | Normal | 11.50 minutes |
| (Co-op) l4d_river01_docks | ghost56 | Normal | 11.50 minutes |
| (Co-op) l4d_river02_barge | ghost56 | Advanced | 9.55 minutes |
| (Co-op) l4d_river02_barge | ghost56 | Advanced | 9.55 minutes |
| (Co-op) l4d_river03_port | ghost56 | Advanced | 16.20 minutes |
| (Co-op) l4d_river03_port | ghost56 | Advanced | 16.20 minutes |
| (Co-op) l4d_river03_port | ghost56 | Normal | 14.40 minutes |
| (Co-op) l4d_river03_port | ghost56 | Normal | 14.40 minutes |
| (Co-op) l4d_smalltown01_caves | ghost56 | Normal | 9.19 minutes |
| (Co-op) l4d_smalltown02_drainage | ghost56 | Normal | 10.21 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | ghost56 | Normal | 8.46 minutes |
| (Co-op) l4d_smalltown04_mainstreet | ghost56 | Normal | 18.04 minutes |
| (Co-op) l4d_smalltown05_houseboat | ghost56 | Normal | 11.00 minutes |