| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Grinpis | Advanced | 3.21 minutes |
| (Co-op) l4d_airport01_greenhouse | Grinpis | Normal | 46.26 seconds |
| (Co-op) l4d_airport02_offices | Grinpis | Normal | 7.15 minutes |
| (Co-op) l4d_airport03_garage | Grinpis | Advanced | 6.76 minutes |
| (Co-op) l4d_airport03_garage | Grinpis | Normal | 6.21 minutes |
| (Co-op) l4d_airport04_terminal | Grinpis | Advanced | 7.23 minutes |
| (Co-op) l4d_airport04_terminal | Grinpis | Normal | 4.34 minutes |
| (Co-op) l4d_airport05_runway | Grinpis | Advanced | 6.89 minutes |
| (Co-op) l4d_airport05_runway | Grinpis | Normal | 6.11 minutes |
| (Co-op) l4d_farm01_hilltop | Grinpis | Advanced | 3.14 minutes |
| (Co-op) l4d_farm02_traintunnel | Grinpis | Advanced | 5.09 minutes |
| (Co-op) l4d_farm02_traintunnel | Grinpis | Normal | 46.64 seconds |
| (Co-op) l4d_farm03_bridge | Grinpis | Normal | 8.30 minutes |
| (Co-op) l4d_farm04_barn | Grinpis | Advanced | 4.19 minutes |
| (Co-op) l4d_farm04_barn | Grinpis | Normal | 3.24 minutes |
| (Co-op) l4d_farm05_cornfield | Grinpis | Normal | 7.04 minutes |
| (Co-op) l4d_garage01_alleys | Grinpis | Normal | 1.29 minutes |
| (Co-op) l4d_hospital01_apartment | Grinpis | Expert | 3.14 minutes |
| (Co-op) l4d_hospital01_apartment | Grinpis | Normal | 6.49 seconds |
| (Co-op) l4d_hospital02_subway | Grinpis | Advanced | 6.11 minutes |
| (Co-op) l4d_hospital02_subway | Grinpis | Normal | 47.45 seconds |
| (Co-op) l4d_hospital03_sewers | Grinpis | Advanced | 7.95 minutes |
| (Co-op) l4d_hospital03_sewers | Grinpis | Normal | 6.90 minutes |
| (Co-op) l4d_hospital04_interior | Grinpis | Expert | 7.05 minutes |
| (Co-op) l4d_hospital04_interior | Grinpis | Advanced | 6.68 minutes |
| (Co-op) l4d_hospital04_interior | Grinpis | Normal | 6.19 minutes |
| (Co-op) l4d_hospital05_rooftop | Grinpis | Expert | 7.66 minutes |
| (Co-op) l4d_hospital05_rooftop | Grinpis | Normal | 9.07 minutes |
| (Co-op) l4d_river01_docks | Grinpis | Advanced | 43.41 seconds |
| (Co-op) l4d_river01_docks | Grinpis | Advanced | 43.41 seconds |
| (Co-op) l4d_river01_docks | Grinpis | Normal | 27.58 seconds |
| (Co-op) l4d_river01_docks | Grinpis | Normal | 27.58 seconds |
| (Co-op) l4d_river02_barge | Grinpis | Advanced | 10.89 minutes |
| (Co-op) l4d_river02_barge | Grinpis | Advanced | 10.89 minutes |
| (Co-op) l4d_river02_barge | Grinpis | Normal | 10.13 minutes |
| (Co-op) l4d_river02_barge | Grinpis | Normal | 10.13 minutes |
| (Co-op) l4d_river03_port | Grinpis | Advanced | 7.23 minutes |
| (Co-op) l4d_river03_port | Grinpis | Advanced | 7.23 minutes |
| (Co-op) l4d_river03_port | Grinpis | Normal | 6.43 minutes |
| (Co-op) l4d_river03_port | Grinpis | Normal | 6.43 minutes |
| (Co-op) l4d_smalltown01_caves | Grinpis | Expert | 4.49 minutes |
| (Co-op) l4d_smalltown01_caves | Grinpis | Advanced | 4.19 minutes |
| (Co-op) l4d_smalltown01_caves | Grinpis | Normal | 3.25 minutes |
| (Co-op) l4d_smalltown02_drainage | Grinpis | Normal | 3.32 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Grinpis | Normal | 4.17 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Grinpis | Normal | 4.62 minutes |
| (Co-op) l4d_smalltown05_houseboat | Grinpis | Advanced | 9.15 minutes |
| (Co-op) l4d_smalltown05_houseboat | Grinpis | Normal | 8.94 minutes |