| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Yurchic | Expert | 12.37 seconds |
| (Co-op) l4d_airport01_greenhouse | Yurchic | Advanced | 2.20 minutes |
| (Co-op) l4d_airport02_offices | Yurchic | Expert | 7.64 minutes |
| (Co-op) l4d_airport02_offices | Yurchic | Advanced | 10.05 minutes |
| (Co-op) l4d_airport03_garage | Yurchic | Expert | 9.11 minutes |
| (Co-op) l4d_airport03_garage | Yurchic | Advanced | 6.44 minutes |
| (Co-op) l4d_airport04_terminal | Yurchic | Expert | 5.59 minutes |
| (Co-op) l4d_airport04_terminal | Yurchic | Advanced | 6.67 minutes |
| (Co-op) l4d_airport05_runway | Yurchic | Expert | 8.34 minutes |
| (Co-op) l4d_airport05_runway | Yurchic | Advanced | 7.84 minutes |
| (Co-op) l4d_farm01_hilltop | Yurchic | Expert | 21.94 seconds |
| (Co-op) l4d_farm01_hilltop | Yurchic | Advanced | 2.74 minutes |
| (Co-op) l4d_farm02_traintunnel | Yurchic | Expert | 4.14 minutes |
| (Co-op) l4d_farm02_traintunnel | Yurchic | Advanced | 6.47 minutes |
| (Co-op) l4d_farm03_bridge | Yurchic | Expert | 7.13 minutes |
| (Co-op) l4d_farm03_bridge | Yurchic | Advanced | 4.55 minutes |
| (Co-op) l4d_farm04_barn | Yurchic | Expert | 4.66 minutes |
| (Co-op) l4d_farm04_barn | Yurchic | Advanced | 4.73 minutes |
| (Co-op) l4d_farm05_cornfield | Yurchic | Expert | 11.56 minutes |
| (Co-op) l4d_farm05_cornfield | Yurchic | Advanced | 11.12 minutes |
| (Co-op) l4d_garage01_alleys | Yurchic | Expert | 1.77 seconds |
| (Co-op) l4d_garage01_alleys | Yurchic | Advanced | 12.48 minutes |
| (Co-op) l4d_garage01_alleys | Yurchic | Normal | 54.16 seconds |
| (Co-op) l4d_garage02_lots | Yurchic | Expert | 10.85 minutes |
| (Co-op) l4d_garage02_lots | Yurchic | Advanced | 13.39 minutes |
| (Co-op) l4d_garage02_lots | Yurchic | Normal | 15.31 minutes |
| (Co-op) l4d_hospital01_apartment | Yurchic | Expert | 2.39 minutes |
| (Co-op) l4d_hospital01_apartment | Yurchic | Advanced | 2.53 minutes |
| (Co-op) l4d_hospital01_apartment | Yurchic | Normal | 3.85 minutes |
| (Co-op) l4d_hospital02_subway | Yurchic | Expert | 5.66 minutes |
| (Co-op) l4d_hospital02_subway | Yurchic | Advanced | 7.97 minutes |
| (Co-op) l4d_hospital02_subway | Yurchic | Normal | 7.88 minutes |
| (Co-op) l4d_hospital03_sewers | Yurchic | Expert | 7.23 minutes |
| (Co-op) l4d_hospital03_sewers | Yurchic | Advanced | 6.52 minutes |
| (Co-op) l4d_hospital03_sewers | Yurchic | Normal | 8.04 minutes |
| (Co-op) l4d_hospital04_interior | Yurchic | Expert | 5.85 minutes |
| (Co-op) l4d_hospital04_interior | Yurchic | Advanced | 5.45 minutes |
| (Co-op) l4d_hospital04_interior | Yurchic | Normal | 6.84 minutes |
| (Co-op) l4d_hospital05_rooftop | Yurchic | Expert | 8.99 minutes |
| (Co-op) l4d_hospital05_rooftop | Yurchic | Advanced | 10.30 minutes |
| (Co-op) l4d_hospital05_rooftop | Yurchic | Normal | 9.11 minutes |
| (Co-op) l4d_river01_docks | Yurchic | Expert | 11.94 seconds |
| (Co-op) l4d_river01_docks | Yurchic | Expert | 11.94 seconds |
| (Co-op) l4d_river01_docks | Yurchic | Advanced | 7.34 minutes |
| (Co-op) l4d_river01_docks | Yurchic | Advanced | 7.34 minutes |
| (Co-op) l4d_river01_docks | Yurchic | Normal | 9.27 minutes |
| (Co-op) l4d_river01_docks | Yurchic | Normal | 9.27 minutes |
| (Co-op) l4d_river02_barge | Yurchic | Expert | 50.89 seconds |
| (Co-op) l4d_river02_barge | Yurchic | Expert | 50.89 seconds |
| (Co-op) l4d_river02_barge | Yurchic | Advanced | 7.51 minutes |
| (Co-op) l4d_river02_barge | Yurchic | Advanced | 7.51 minutes |
| (Co-op) l4d_river02_barge | Yurchic | Normal | 10.20 minutes |
| (Co-op) l4d_river02_barge | Yurchic | Normal | 10.20 minutes |
| (Co-op) l4d_river03_port | Yurchic | Expert | 6.92 minutes |
| (Co-op) l4d_river03_port | Yurchic | Expert | 6.92 minutes |
| (Co-op) l4d_river03_port | Yurchic | Advanced | 8.38 minutes |
| (Co-op) l4d_river03_port | Yurchic | Advanced | 8.38 minutes |
| (Co-op) l4d_smalltown01_caves | Yurchic | Expert | 28.38 seconds |
| (Co-op) l4d_smalltown01_caves | Yurchic | Advanced | 3.36 minutes |
| (Co-op) l4d_smalltown01_caves | Yurchic | Normal | 3.03 minutes |
| (Co-op) l4d_smalltown02_drainage | Yurchic | Expert | 3.59 minutes |
| (Co-op) l4d_smalltown02_drainage | Yurchic | Advanced | 5.31 minutes |
| (Co-op) l4d_smalltown02_drainage | Yurchic | Normal | 5.06 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Yurchic | Expert | 5.93 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Yurchic | Advanced | 5.98 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Yurchic | Expert | 6.21 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Yurchic | Advanced | 5.99 minutes |
| (Co-op) l4d_smalltown05_houseboat | Yurchic | Expert | 10.27 minutes |
| (Co-op) l4d_smalltown05_houseboat | Yurchic | Advanced | 12.54 minutes |