| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Igruha | Advanced | 4.40 minutes |
| (Co-op) l4d_airport02_offices | Igruha | Expert | 10.51 minutes |
| (Co-op) l4d_airport03_garage | Igruha | Expert | 12.96 minutes |
| (Co-op) l4d_airport04_terminal | Igruha | Advanced | 9.20 minutes |
| (Co-op) l4d_airport05_runway | Igruha | Advanced | 7.84 minutes |
| (Co-op) l4d_farm01_hilltop | Igruha | Advanced | 3.48 minutes |
| (Co-op) l4d_farm04_barn | Igruha | Advanced | 5.52 minutes |
| (Co-op) l4d_farm04_barn | Igruha | Normal | 2.81 minutes |
| (Co-op) l4d_farm05_cornfield | Igruha | Normal | 9.63 minutes |
| (Co-op) l4d_garage02_lots | Igruha | Normal | 9.73 minutes |
| (Co-op) l4d_hospital01_apartment | Igruha | Normal | 3.18 minutes |
| (Co-op) l4d_hospital02_subway | Igruha | Advanced | 8.17 minutes |
| (Co-op) l4d_hospital02_subway | Igruha | Normal | 7.10 minutes |
| (Co-op) l4d_hospital03_sewers | Igruha | Advanced | 12.31 minutes |
| (Co-op) l4d_hospital03_sewers | Igruha | Normal | 6.92 minutes |
| (Co-op) l4d_hospital04_interior | Igruha | Advanced | 5.99 minutes |
| (Co-op) l4d_hospital04_interior | Igruha | Normal | 5.89 minutes |
| (Co-op) l4d_hospital05_rooftop | Igruha | Normal | 7.36 minutes |
| (Co-op) l4d_river01_docks | Igruha | Advanced | 9.31 minutes |
| (Co-op) l4d_river01_docks | Igruha | Advanced | 9.31 minutes |
| (Co-op) l4d_river02_barge | Igruha | Advanced | 10.40 minutes |
| (Co-op) l4d_river02_barge | Igruha | Advanced | 10.40 minutes |
| (Co-op) l4d_smalltown01_caves | Igruha | Expert | 4.39 minutes |
| (Co-op) l4d_smalltown01_caves | Igruha | Advanced | 5.91 minutes |
| (Co-op) l4d_smalltown01_caves | Igruha | Normal | 4.36 minutes |
| (Co-op) l4d_smalltown02_drainage | Igruha | Expert | 7.35 minutes |
| (Co-op) l4d_smalltown02_drainage | Igruha | Normal | 5.40 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Igruha | Expert | 5.87 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Igruha | Expert | 10.86 minutes |