| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Rames | Expert | 25.44 seconds |
| (Co-op) l4d_airport01_greenhouse | Rames | Advanced | 2.48 minutes |
| (Co-op) l4d_airport01_greenhouse | Rames | Normal | 6.32 seconds |
| (Co-op) l4d_airport02_offices | Rames | Expert | 7.56 minutes |
| (Co-op) l4d_airport02_offices | Rames | Advanced | 11.83 seconds |
| (Co-op) l4d_airport02_offices | Rames | Normal | 12.78 seconds |
| (Co-op) l4d_airport03_garage | Rames | Expert | 7.44 minutes |
| (Co-op) l4d_airport03_garage | Rames | Advanced | 9.42 minutes |
| (Co-op) l4d_airport03_garage | Rames | Normal | 7.21 minutes |
| (Co-op) l4d_airport04_terminal | Rames | Expert | 5.54 minutes |
| (Co-op) l4d_airport04_terminal | Rames | Advanced | 6.21 minutes |
| (Co-op) l4d_airport04_terminal | Rames | Normal | 5.17 minutes |
| (Co-op) l4d_airport05_runway | Rames | Expert | 6.96 minutes |
| (Co-op) l4d_airport05_runway | Rames | Advanced | 7.34 minutes |
| (Co-op) l4d_airport05_runway | Rames | Normal | 7.16 minutes |
| (Co-op) l4d_farm01_hilltop | Rames | Expert | 2.74 minutes |
| (Co-op) l4d_farm01_hilltop | Rames | Advanced | 1.77 seconds |
| (Co-op) l4d_farm01_hilltop | Rames | Normal | 2.14 seconds |
| (Co-op) l4d_farm02_traintunnel | Rames | Expert | 4.83 minutes |
| (Co-op) l4d_farm02_traintunnel | Rames | Advanced | 6.06 minutes |
| (Co-op) l4d_farm02_traintunnel | Rames | Normal | 6.63 minutes |
| (Co-op) l4d_farm03_bridge | Rames | Expert | 6.51 minutes |
| (Co-op) l4d_farm03_bridge | Rames | Advanced | 26.65 seconds |
| (Co-op) l4d_farm03_bridge | Rames | Normal | 8.01 minutes |
| (Co-op) l4d_farm04_barn | Rames | Expert | 4.26 minutes |
| (Co-op) l4d_farm04_barn | Rames | Advanced | 4.27 minutes |
| (Co-op) l4d_farm04_barn | Rames | Normal | 3.91 minutes |
| (Co-op) l4d_farm05_cornfield | Rames | Expert | 11.22 minutes |
| (Co-op) l4d_farm05_cornfield | Rames | Advanced | 8.12 minutes |
| (Co-op) l4d_garage01_alleys | Rames | Expert | 38.15 seconds |
| (Co-op) l4d_garage01_alleys | Rames | Advanced | 3.66 seconds |
| (Co-op) l4d_garage02_lots | Rames | Expert | 8.92 minutes |
| (Co-op) l4d_garage02_lots | Rames | Advanced | 12.53 minutes |
| (Co-op) l4d_hospital01_apartment | Rames | Expert | 2.54 minutes |
| (Co-op) l4d_hospital01_apartment | Rames | Advanced | 2.07 minutes |
| (Co-op) l4d_hospital02_subway | Rames | Expert | 7.38 minutes |
| (Co-op) l4d_hospital02_subway | Rames | Advanced | 8.04 minutes |
| (Co-op) l4d_hospital03_sewers | Rames | Expert | 6.61 minutes |
| (Co-op) l4d_hospital03_sewers | Rames | Advanced | 6.27 minutes |
| (Co-op) l4d_hospital03_sewers | Rames | Normal | 12.79 minutes |
| (Co-op) l4d_hospital04_interior | Rames | Expert | 7.93 minutes |
| (Co-op) l4d_hospital04_interior | Rames | Advanced | 6.34 minutes |
| (Co-op) l4d_hospital04_interior | Rames | Normal | 11.08 minutes |
| (Co-op) l4d_hospital05_rooftop | Rames | Expert | 9.50 minutes |
| (Co-op) l4d_hospital05_rooftop | Rames | Advanced | 7.48 minutes |
| (Co-op) l4d_river01_docks | Rames | Expert | 8.87 minutes |
| (Co-op) l4d_river01_docks | Rames | Expert | 8.87 minutes |
| (Co-op) l4d_river01_docks | Rames | Advanced | 8.72 minutes |
| (Co-op) l4d_river01_docks | Rames | Advanced | 8.72 minutes |
| (Co-op) l4d_river01_docks | Rames | Normal | 40.44 seconds |
| (Co-op) l4d_river01_docks | Rames | Normal | 40.44 seconds |
| (Co-op) l4d_river02_barge | Rames | Expert | 9.35 minutes |
| (Co-op) l4d_river02_barge | Rames | Expert | 9.35 minutes |
| (Co-op) l4d_river02_barge | Rames | Advanced | 9.04 minutes |
| (Co-op) l4d_river02_barge | Rames | Advanced | 9.04 minutes |
| (Co-op) l4d_river02_barge | Rames | Normal | 52.40 seconds |
| (Co-op) l4d_river02_barge | Rames | Normal | 52.40 seconds |
| (Co-op) l4d_river03_port | Rames | Expert | 6.68 minutes |
| (Co-op) l4d_river03_port | Rames | Expert | 6.68 minutes |
| (Co-op) l4d_river03_port | Rames | Advanced | 8.10 minutes |
| (Co-op) l4d_river03_port | Rames | Advanced | 8.10 minutes |
| (Co-op) l4d_river03_port | Rames | Normal | 6.19 minutes |
| (Co-op) l4d_river03_port | Rames | Normal | 6.19 minutes |
| (Co-op) l4d_smalltown01_caves | Rames | Expert | 14.07 seconds |
| (Co-op) l4d_smalltown01_caves | Rames | Advanced | 16.03 seconds |
| (Co-op) l4d_smalltown02_drainage | Rames | Expert | 5.37 minutes |
| (Co-op) l4d_smalltown02_drainage | Rames | Advanced | 4.32 minutes |
| (Co-op) l4d_smalltown02_drainage | Rames | Normal | 16.65 seconds |
| (Co-op) l4d_smalltown03_ranchhouse | Rames | Expert | 6.95 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Rames | Advanced | 5.51 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Rames | Normal | 7.61 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Rames | Expert | 7.85 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Rames | Advanced | 6.84 minutes |
| (Co-op) l4d_smalltown05_houseboat | Rames | Expert | 10.43 minutes |
| (Co-op) l4d_smalltown05_houseboat | Rames | Advanced | 11.51 minutes |