| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | islam | Normal | 2.58 minutes |
| (Co-op) l4d_airport02_offices | islam | Advanced | 6.51 minutes |
| (Co-op) l4d_airport02_offices | islam | Normal | 6.88 minutes |
| (Co-op) l4d_airport03_garage | islam | Advanced | 7.56 minutes |
| (Co-op) l4d_airport03_garage | islam | Normal | 8.20 minutes |
| (Co-op) l4d_airport04_terminal | islam | Normal | 4.51 minutes |
| (Co-op) l4d_airport05_runway | islam | Normal | 5.91 minutes |
| (Co-op) l4d_farm01_hilltop | islam | Normal | 2.72 minutes |
| (Co-op) l4d_farm02_traintunnel | islam | Advanced | 4.91 minutes |
| (Co-op) l4d_farm02_traintunnel | islam | Normal | 4.89 minutes |
| (Co-op) l4d_farm03_bridge | islam | Normal | 5.34 minutes |
| (Co-op) l4d_farm04_barn | islam | Normal | 3.98 minutes |
| (Co-op) l4d_farm05_cornfield | islam | Normal | 10.29 minutes |
| (Co-op) l4d_garage01_alleys | islam | Advanced | 10.72 minutes |
| (Co-op) l4d_garage02_lots | islam | Advanced | 9.24 minutes |
| (Co-op) l4d_garage02_lots | islam | Normal | 12.52 minutes |
| (Co-op) l4d_hospital01_apartment | islam | Advanced | 2.95 minutes |
| (Co-op) l4d_hospital02_subway | islam | Advanced | 6.12 minutes |
| (Co-op) l4d_hospital02_subway | islam | Normal | 6.33 minutes |
| (Co-op) l4d_hospital03_sewers | islam | Advanced | 6.08 minutes |
| (Co-op) l4d_hospital03_sewers | islam | Normal | 10.06 minutes |
| (Co-op) l4d_hospital04_interior | islam | Advanced | 5.85 minutes |
| (Co-op) l4d_hospital04_interior | islam | Normal | 6.88 minutes |
| (Co-op) l4d_river02_barge | islam | Advanced | 12.66 minutes |
| (Co-op) l4d_river02_barge | islam | Advanced | 12.66 minutes |
| (Co-op) l4d_river02_barge | islam | Normal | 1.04 minutes |
| (Co-op) l4d_river02_barge | islam | Normal | 1.04 minutes |
| (Co-op) l4d_river03_port | islam | Advanced | 8.41 minutes |
| (Co-op) l4d_river03_port | islam | Advanced | 8.41 minutes |
| (Co-op) l4d_river03_port | islam | Normal | 7.78 minutes |
| (Co-op) l4d_river03_port | islam | Normal | 7.78 minutes |
| (Co-op) l4d_smalltown01_caves | islam | Advanced | 3.29 minutes |
| (Co-op) l4d_smalltown01_caves | islam | Normal | 26.77 seconds |
| (Co-op) l4d_smalltown02_drainage | islam | Advanced | 5.62 minutes |
| (Co-op) l4d_smalltown02_drainage | islam | Normal | 5.02 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | islam | Advanced | 8.31 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | islam | Normal | 4.32 minutes |
| (Co-op) l4d_smalltown04_mainstreet | islam | Advanced | 6.82 minutes |
| (Co-op) l4d_smalltown04_mainstreet | islam | Normal | 5.01 minutes |
| (Co-op) l4d_smalltown05_houseboat | islam | Advanced | 8.47 minutes |
| (Co-op) l4d_smalltown05_houseboat | islam | Normal | 9.00 minutes |