| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | RysKZ | Expert | 40.48 seconds |
| (Co-op) l4d_airport01_greenhouse | RysKZ | Advanced | 2.48 seconds |
| (Co-op) l4d_airport02_offices | RysKZ | Expert | 8.46 minutes |
| (Co-op) l4d_airport02_offices | RysKZ | Advanced | 8.91 minutes |
| (Co-op) l4d_airport03_garage | RysKZ | Expert | 15.15 minutes |
| (Co-op) l4d_airport04_terminal | RysKZ | Expert | 7.33 minutes |
| (Co-op) l4d_airport05_runway | RysKZ | Expert | 12.11 minutes |
| (Co-op) l4d_airport05_runway | RysKZ | Advanced | 12.71 minutes |
| (Co-op) l4d_farm01_hilltop | RysKZ | Expert | 3.98 minutes |
| (Co-op) l4d_farm01_hilltop | RysKZ | Advanced | 6.70 seconds |
| (Co-op) l4d_farm02_traintunnel | RysKZ | Expert | 8.89 minutes |
| (Co-op) l4d_farm02_traintunnel | RysKZ | Advanced | 9.67 minutes |
| (Co-op) l4d_farm03_bridge | RysKZ | Expert | 5.17 minutes |
| (Co-op) l4d_farm04_barn | RysKZ | Expert | 5.03 minutes |
| (Co-op) l4d_farm05_cornfield | RysKZ | Expert | 14.45 minutes |
| (Co-op) l4d_garage01_alleys | RysKZ | Expert | 44.16 seconds |
| (Co-op) l4d_garage02_lots | RysKZ | Expert | 11.36 minutes |
| (Co-op) l4d_garage02_lots | RysKZ | Advanced | 24.30 minutes |
| (Co-op) l4d_hospital01_apartment | RysKZ | Expert | 3.99 minutes |
| (Co-op) l4d_hospital01_apartment | RysKZ | Advanced | 7.09 seconds |
| (Co-op) l4d_hospital01_apartment | RysKZ | Normal | 2.77 minutes |
| (Co-op) l4d_hospital02_subway | RysKZ | Expert | 5.89 minutes |
| (Co-op) l4d_hospital02_subway | RysKZ | Advanced | 10.92 minutes |
| (Co-op) l4d_hospital02_subway | RysKZ | Normal | 9.51 minutes |
| (Co-op) l4d_hospital03_sewers | RysKZ | Expert | 8.24 minutes |
| (Co-op) l4d_hospital03_sewers | RysKZ | Advanced | 10.36 minutes |
| (Co-op) l4d_hospital03_sewers | RysKZ | Normal | 9.26 minutes |
| (Co-op) l4d_hospital04_interior | RysKZ | Expert | 6.87 minutes |
| (Co-op) l4d_hospital04_interior | RysKZ | Advanced | 5.22 minutes |
| (Co-op) l4d_hospital04_interior | RysKZ | Normal | 5.80 minutes |
| (Co-op) l4d_hospital05_rooftop | RysKZ | Expert | 9.30 minutes |
| (Co-op) l4d_hospital05_rooftop | RysKZ | Advanced | 10.81 minutes |
| (Co-op) l4d_hospital05_rooftop | RysKZ | Normal | 9.34 minutes |
| (Co-op) l4d_river01_docks | RysKZ | Expert | 1.72 minutes |
| (Co-op) l4d_river01_docks | RysKZ | Expert | 1.72 minutes |
| (Co-op) l4d_river01_docks | RysKZ | Advanced | 12.21 seconds |
| (Co-op) l4d_river01_docks | RysKZ | Advanced | 12.21 seconds |
| (Co-op) l4d_river02_barge | RysKZ | Expert | 9.62 minutes |
| (Co-op) l4d_river02_barge | RysKZ | Expert | 9.62 minutes |
| (Co-op) l4d_river02_barge | RysKZ | Advanced | 15.70 minutes |
| (Co-op) l4d_river02_barge | RysKZ | Advanced | 15.70 minutes |
| (Co-op) l4d_river03_port | RysKZ | Expert | 13.86 minutes |
| (Co-op) l4d_river03_port | RysKZ | Expert | 13.86 minutes |
| (Co-op) l4d_smalltown01_caves | RysKZ | Expert | 3.86 minutes |
| (Co-op) l4d_smalltown01_caves | RysKZ | Advanced | 34.41 seconds |
| (Co-op) l4d_smalltown02_drainage | RysKZ | Expert | 4.27 minutes |
| (Co-op) l4d_smalltown02_drainage | RysKZ | Advanced | 4.57 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | RysKZ | Expert | 5.90 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | RysKZ | Advanced | 5.99 minutes |
| (Co-op) l4d_smalltown04_mainstreet | RysKZ | Expert | 6.88 minutes |
| (Co-op) l4d_smalltown04_mainstreet | RysKZ | Advanced | 7.38 minutes |
| (Co-op) l4d_smalltown05_houseboat | RysKZ | Expert | 10.63 minutes |
| (Co-op) l4d_smalltown05_houseboat | RysKZ | Advanced | 14.11 minutes |