| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Matt8 | Advanced | 2.73 minutes |
| (Co-op) l4d_airport01_greenhouse | Matt8 | Normal | 1.79 minutes |
| (Co-op) l4d_airport02_offices | Matt8 | Advanced | 11.36 minutes |
| (Co-op) l4d_airport02_offices | Matt8 | Normal | 6.64 minutes |
| (Co-op) l4d_airport03_garage | Matt8 | Normal | 42.67 seconds |
| (Co-op) l4d_airport04_terminal | Matt8 | Normal | 2.96 minutes |
| (Co-op) l4d_airport05_runway | Matt8 | Normal | 6.53 minutes |
| (Co-op) l4d_farm01_hilltop | Matt8 | Advanced | 4.29 minutes |
| (Co-op) l4d_farm01_hilltop | Matt8 | Normal | 3.08 minutes |
| (Co-op) l4d_farm02_traintunnel | Matt8 | Advanced | 5.39 minutes |
| (Co-op) l4d_farm02_traintunnel | Matt8 | Normal | 4.56 minutes |
| (Co-op) l4d_farm03_bridge | Matt8 | Advanced | 4.55 minutes |
| (Co-op) l4d_farm03_bridge | Matt8 | Normal | 4.90 minutes |
| (Co-op) l4d_farm04_barn | Matt8 | Advanced | 7.68 minutes |
| (Co-op) l4d_farm04_barn | Matt8 | Normal | 2.71 minutes |
| (Co-op) l4d_farm05_cornfield | Matt8 | Advanced | 9.93 minutes |
| (Co-op) l4d_farm05_cornfield | Matt8 | Normal | 9.37 minutes |
| (Co-op) l4d_garage01_alleys | Matt8 | Normal | 32.09 seconds |
| (Co-op) l4d_garage02_lots | Matt8 | Advanced | 12.72 minutes |
| (Co-op) l4d_hospital01_apartment | Matt8 | Normal | 9.08 seconds |
| (Co-op) l4d_hospital02_subway | Matt8 | Advanced | 7.95 minutes |
| (Co-op) l4d_hospital02_subway | Matt8 | Normal | 4.61 minutes |
| (Co-op) l4d_hospital03_sewers | Matt8 | Normal | 5.66 minutes |
| (Co-op) l4d_hospital04_interior | Matt8 | Advanced | 4.77 minutes |
| (Co-op) l4d_hospital04_interior | Matt8 | Normal | 5.09 minutes |
| (Co-op) l4d_hospital05_rooftop | Matt8 | Advanced | 6.75 minutes |
| (Co-op) l4d_hospital05_rooftop | Matt8 | Normal | 7.18 minutes |
| (Co-op) l4d_river01_docks | Matt8 | Normal | 13.69 seconds |
| (Co-op) l4d_river01_docks | Matt8 | Normal | 13.69 seconds |
| (Co-op) l4d_river02_barge | Matt8 | Advanced | 12.01 minutes |
| (Co-op) l4d_river02_barge | Matt8 | Advanced | 12.01 minutes |
| (Co-op) l4d_river02_barge | Matt8 | Normal | 7.62 minutes |
| (Co-op) l4d_river02_barge | Matt8 | Normal | 7.62 minutes |
| (Co-op) l4d_river03_port | Matt8 | Advanced | 6.03 minutes |
| (Co-op) l4d_river03_port | Matt8 | Advanced | 6.03 minutes |
| (Co-op) l4d_river03_port | Matt8 | Normal | 6.93 minutes |
| (Co-op) l4d_river03_port | Matt8 | Normal | 6.93 minutes |
| (Co-op) l4d_smalltown01_caves | Matt8 | Normal | 1.22 minutes |
| (Co-op) l4d_smalltown02_drainage | Matt8 | Normal | 3.24 minutes |