| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Troll | Expert | 2.15 seconds |
| (Co-op) l4d_airport01_greenhouse | Troll | Advanced | 9.93 seconds |
| (Co-op) l4d_airport02_offices | Troll | Expert | 9.21 minutes |
| (Co-op) l4d_airport02_offices | Troll | Advanced | 5.06 minutes |
| (Co-op) l4d_airport03_garage | Troll | Expert | 10.31 minutes |
| (Co-op) l4d_airport03_garage | Troll | Advanced | 9.88 minutes |
| (Co-op) l4d_airport04_terminal | Troll | Expert | 7.80 minutes |
| (Co-op) l4d_airport04_terminal | Troll | Advanced | 7.34 minutes |
| (Co-op) l4d_airport05_runway | Troll | Expert | 9.96 minutes |
| (Co-op) l4d_farm01_hilltop | Troll | Expert | 3.58 minutes |
| (Co-op) l4d_farm01_hilltop | Troll | Advanced | 3.50 minutes |
| (Co-op) l4d_farm02_traintunnel | Troll | Expert | 4.33 minutes |
| (Co-op) l4d_farm02_traintunnel | Troll | Advanced | 7.52 minutes |
| (Co-op) l4d_farm03_bridge | Troll | Expert | 8.38 minutes |
| (Co-op) l4d_farm03_bridge | Troll | Advanced | 10.92 minutes |
| (Co-op) l4d_farm04_barn | Troll | Expert | 6.79 minutes |
| (Co-op) l4d_farm04_barn | Troll | Advanced | 6.27 minutes |
| (Co-op) l4d_farm05_cornfield | Troll | Expert | 13.99 minutes |
| (Co-op) l4d_farm05_cornfield | Troll | Advanced | 16.26 minutes |
| (Co-op) l4d_garage01_alleys | Troll | Expert | 9.25 minutes |
| (Co-op) l4d_garage01_alleys | Troll | Advanced | 13.60 minutes |
| (Co-op) l4d_garage02_lots | Troll | Expert | 17.02 minutes |
| (Co-op) l4d_hospital01_apartment | Troll | Expert | 4.17 minutes |
| (Co-op) l4d_hospital01_apartment | Troll | Advanced | 4.16 minutes |
| (Co-op) l4d_hospital02_subway | Troll | Expert | 8.68 minutes |
| (Co-op) l4d_hospital03_sewers | Troll | Expert | 7.50 minutes |
| (Co-op) l4d_hospital04_interior | Troll | Expert | 6.52 minutes |
| (Co-op) l4d_hospital04_interior | Troll | Advanced | 6.32 minutes |
| (Co-op) l4d_hospital05_rooftop | Troll | Expert | 11.04 minutes |
| (Co-op) l4d_hospital05_rooftop | Troll | Advanced | 12.64 minutes |
| (Co-op) l4d_river01_docks | Troll | Expert | 1.72 minutes |
| (Co-op) l4d_river01_docks | Troll | Expert | 1.72 minutes |
| (Co-op) l4d_river01_docks | Troll | Advanced | 12.13 minutes |
| (Co-op) l4d_river01_docks | Troll | Advanced | 12.13 minutes |
| (Co-op) l4d_river02_barge | Troll | Expert | 9.18 minutes |
| (Co-op) l4d_river02_barge | Troll | Expert | 9.18 minutes |
| (Co-op) l4d_river02_barge | Troll | Advanced | 13.23 minutes |
| (Co-op) l4d_river02_barge | Troll | Advanced | 13.23 minutes |
| (Co-op) l4d_river03_port | Troll | Expert | 11.70 minutes |
| (Co-op) l4d_river03_port | Troll | Expert | 11.70 minutes |
| (Co-op) l4d_river03_port | Troll | Advanced | 12.16 minutes |
| (Co-op) l4d_river03_port | Troll | Advanced | 12.16 minutes |
| (Co-op) l4d_smalltown01_caves | Troll | Expert | 4.51 minutes |
| (Co-op) l4d_smalltown01_caves | Troll | Advanced | 33.69 seconds |
| (Co-op) l4d_smalltown02_drainage | Troll | Expert | 5.64 minutes |
| (Co-op) l4d_smalltown02_drainage | Troll | Advanced | 8.40 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Troll | Expert | 4.69 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Troll | Normal | 10.09 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Troll | Expert | 6.51 minutes |
| (Co-op) l4d_smalltown05_houseboat | Troll | Expert | 11.96 minutes |