| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Nastena | Expert | 2.31 minutes |
| (Co-op) l4d_airport02_offices | Nastena | Expert | 9.69 minutes |
| (Co-op) l4d_airport02_offices | Nastena | Advanced | 10.74 minutes |
| (Co-op) l4d_airport03_garage | Nastena | Expert | 11.00 minutes |
| (Co-op) l4d_airport03_garage | Nastena | Advanced | 12.76 minutes |
| (Co-op) l4d_airport04_terminal | Nastena | Expert | 6.18 minutes |
| (Co-op) l4d_airport04_terminal | Nastena | Advanced | 12.13 minutes |
| (Co-op) l4d_airport05_runway | Nastena | Expert | 10.03 minutes |
| (Co-op) l4d_farm01_hilltop | Nastena | Expert | 4.80 minutes |
| (Co-op) l4d_farm02_traintunnel | Nastena | Expert | 7.30 minutes |
| (Co-op) l4d_farm03_bridge | Nastena | Expert | 6.65 minutes |
| (Co-op) l4d_farm04_barn | Nastena | Expert | 4.76 minutes |
| (Co-op) l4d_farm04_barn | Nastena | Advanced | 3.63 minutes |
| (Co-op) l4d_farm05_cornfield | Nastena | Expert | 11.67 minutes |
| (Co-op) l4d_farm05_cornfield | Nastena | Advanced | 7.02 minutes |
| (Co-op) l4d_garage01_alleys | Nastena | Expert | 6.63 minutes |
| (Co-op) l4d_garage01_alleys | Nastena | Advanced | 1.11 minutes |
| (Co-op) l4d_garage02_lots | Nastena | Expert | 11.95 minutes |
| (Co-op) l4d_garage02_lots | Nastena | Advanced | 15.17 minutes |
| (Co-op) l4d_hospital01_apartment | Nastena | Expert | 2.34 minutes |
| (Co-op) l4d_hospital01_apartment | Nastena | Advanced | 2.52 minutes |
| (Co-op) l4d_hospital02_subway | Nastena | Expert | 8.42 minutes |
| (Co-op) l4d_hospital02_subway | Nastena | Advanced | 7.89 minutes |
| (Co-op) l4d_hospital03_sewers | Nastena | Expert | 9.64 minutes |
| (Co-op) l4d_hospital03_sewers | Nastena | Advanced | 7.34 minutes |
| (Co-op) l4d_hospital04_interior | Nastena | Expert | 8.77 minutes |
| (Co-op) l4d_hospital04_interior | Nastena | Advanced | 5.99 minutes |
| (Co-op) l4d_hospital05_rooftop | Nastena | Expert | 11.57 minutes |
| (Co-op) l4d_hospital05_rooftop | Nastena | Advanced | 10.09 minutes |
| (Co-op) l4d_river01_docks | Nastena | Expert | 3.71 seconds |
| (Co-op) l4d_river01_docks | Nastena | Expert | 3.71 seconds |
| (Co-op) l4d_river01_docks | Nastena | Advanced | 10.60 minutes |
| (Co-op) l4d_river01_docks | Nastena | Advanced | 10.60 minutes |
| (Co-op) l4d_river02_barge | Nastena | Expert | 9.73 minutes |
| (Co-op) l4d_river02_barge | Nastena | Expert | 9.73 minutes |
| (Co-op) l4d_river03_port | Nastena | Expert | 8.95 minutes |
| (Co-op) l4d_river03_port | Nastena | Expert | 8.95 minutes |
| (Co-op) l4d_smalltown01_caves | Nastena | Expert | 15.47 seconds |
| (Co-op) l4d_smalltown01_caves | Nastena | Advanced | 4.85 minutes |
| (Co-op) l4d_smalltown02_drainage | Nastena | Expert | 6.36 minutes |
| (Co-op) l4d_smalltown02_drainage | Nastena | Advanced | 4.29 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Nastena | Expert | 6.45 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Nastena | Advanced | 6.35 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Nastena | Expert | 8.73 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Nastena | Advanced | 6.81 minutes |
| (Co-op) l4d_smalltown05_houseboat | Nastena | Expert | 11.57 minutes |
| (Co-op) l4d_smalltown05_houseboat | Nastena | Advanced | 8.30 minutes |