| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Ibuha | Advanced | 3.81 minutes |
| (Co-op) l4d_airport02_offices | Ibuha | Advanced | 1.21 minutes |
| (Co-op) l4d_airport02_offices | Ibuha | Normal | 16.07 seconds |
| (Co-op) l4d_airport03_garage | Ibuha | Expert | 12.31 minutes |
| (Co-op) l4d_airport03_garage | Ibuha | Advanced | 12.96 minutes |
| (Co-op) l4d_airport04_terminal | Ibuha | Expert | 9.03 minutes |
| (Co-op) l4d_airport04_terminal | Ibuha | Advanced | 9.18 minutes |
| (Co-op) l4d_airport05_runway | Ibuha | Advanced | 8.13 minutes |
| (Co-op) l4d_farm01_hilltop | Ibuha | Advanced | 7.00 seconds |
| (Co-op) l4d_farm02_traintunnel | Ibuha | Advanced | 6.95 minutes |
| (Co-op) l4d_farm03_bridge | Ibuha | Advanced | 8.86 minutes |
| (Co-op) l4d_farm04_barn | Ibuha | Advanced | 9.07 minutes |
| (Co-op) l4d_garage01_alleys | Ibuha | Advanced | 12.97 minutes |
| (Co-op) l4d_garage02_lots | Ibuha | Advanced | 14.51 minutes |
| (Co-op) l4d_hospital01_apartment | Ibuha | Advanced | 3.71 minutes |
| (Co-op) l4d_hospital02_subway | Ibuha | Advanced | 12.37 minutes |
| (Co-op) l4d_hospital02_subway | Ibuha | Normal | 12.77 seconds |
| (Co-op) l4d_hospital03_sewers | Ibuha | Advanced | 9.71 minutes |
| (Co-op) l4d_hospital03_sewers | Ibuha | Normal | 6.32 minutes |
| (Co-op) l4d_hospital04_interior | Ibuha | Advanced | 6.75 minutes |
| (Co-op) l4d_hospital04_interior | Ibuha | Normal | 8.50 minutes |
| (Co-op) l4d_hospital05_rooftop | Ibuha | Advanced | 13.39 minutes |
| (Co-op) l4d_hospital05_rooftop | Ibuha | Normal | 8.38 minutes |
| (Co-op) l4d_river01_docks | Ibuha | Advanced | 57.24 seconds |
| (Co-op) l4d_river01_docks | Ibuha | Advanced | 57.24 seconds |
| (Co-op) l4d_river01_docks | Ibuha | Normal | 17.95 seconds |
| (Co-op) l4d_river01_docks | Ibuha | Normal | 17.95 seconds |
| (Co-op) l4d_river02_barge | Ibuha | Advanced | 42.60 seconds |
| (Co-op) l4d_river02_barge | Ibuha | Advanced | 42.60 seconds |
| (Co-op) l4d_river02_barge | Ibuha | Normal | 10.27 minutes |
| (Co-op) l4d_river02_barge | Ibuha | Normal | 10.27 minutes |
| (Co-op) l4d_river03_port | Ibuha | Advanced | 9.22 minutes |
| (Co-op) l4d_river03_port | Ibuha | Advanced | 9.22 minutes |
| (Co-op) l4d_smalltown01_caves | Ibuha | Advanced | 23.76 seconds |
| (Co-op) l4d_smalltown01_caves | Ibuha | Normal | 3.66 minutes |
| (Co-op) l4d_smalltown02_drainage | Ibuha | Advanced | 6.69 minutes |
| (Co-op) l4d_smalltown02_drainage | Ibuha | Normal | 4.84 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Ibuha | Advanced | 5.45 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Ibuha | Normal | 5.86 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Ibuha | Advanced | 6.82 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Ibuha | Normal | 6.47 minutes |
| (Co-op) l4d_smalltown05_houseboat | Ibuha | Advanced | 10.66 minutes |
| (Co-op) l4d_smalltown05_houseboat | Ibuha | Normal | 10.93 minutes |