No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | nevermore | Expert | 2.74 minutes |
| (Co-op) l4d_hospital02_subway | nevermore | Expert | 7.96 minutes |
| (Co-op) l4d_hospital03_sewers | nevermore | Expert | 9.01 minutes |
| (Co-op) l4d_hospital04_interior | nevermore | Expert | 7.97 minutes |
| (Co-op) l4d_hospital05_rooftop | nevermore | Expert | 7.61 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | nevermore | Normal | 2.81 minutes |
| (Co-op) l4d_airport02_offices | nevermore | Normal | 7.14 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown03_ranchhouse | nevermore | Advanced | 8.30 minutes |
| (Co-op) l4d_smalltown04_mainstreet | nevermore | Advanced | 8.37 minutes |
| (Co-op) l4d_smalltown04_mainstreet | nevermore | Normal | 7.66 minutes |
| (Co-op) l4d_smalltown05_houseboat | nevermore | Advanced | 9.19 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | nevermore | Expert | 4.27 minutes |
| (Co-op) l4d_farm02_traintunnel | nevermore | Expert | 6.04 minutes |
| (Co-op) l4d_farm03_bridge | nevermore | Expert | 5.69 minutes |
| (Co-op) l4d_farm04_barn | nevermore | Expert | 5.54 minutes |
| (Co-op) l4d_farm05_cornfield | nevermore | Expert | 8.41 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage01_alleys | nevermore | Expert | 9.47 minutes |
| (Co-op) l4d_garage02_lots | nevermore | Expert | 11.02 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | nevermore | Normal | 2.81 minutes |
| (Co-op) l4d_airport02_offices | nevermore | Normal | 7.14 minutes |
| (Co-op) l4d_farm01_hilltop | nevermore | Expert | 4.27 minutes |
| (Co-op) l4d_farm02_traintunnel | nevermore | Expert | 6.04 minutes |
| (Co-op) l4d_farm03_bridge | nevermore | Expert | 5.69 minutes |
| (Co-op) l4d_farm04_barn | nevermore | Expert | 5.54 minutes |
| (Co-op) l4d_farm05_cornfield | nevermore | Expert | 8.41 minutes |
| (Co-op) l4d_garage01_alleys | nevermore | Expert | 9.47 minutes |
| (Co-op) l4d_garage02_lots | nevermore | Expert | 11.02 minutes |
| (Co-op) l4d_hospital01_apartment | nevermore | Expert | 2.74 minutes |
| (Co-op) l4d_hospital02_subway | nevermore | Expert | 7.96 minutes |
| (Co-op) l4d_hospital03_sewers | nevermore | Expert | 9.01 minutes |
| (Co-op) l4d_hospital04_interior | nevermore | Expert | 7.97 minutes |
| (Co-op) l4d_hospital05_rooftop | nevermore | Expert | 7.61 minutes |
| (Co-op) l4d_river01_docks | nevermore | Advanced | 9.21 minutes |
| (Co-op) l4d_river01_docks | nevermore | Advanced | 9.21 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | nevermore | Advanced | 8.30 minutes |
| (Co-op) l4d_smalltown04_mainstreet | nevermore | Advanced | 8.37 minutes |
| (Co-op) l4d_smalltown04_mainstreet | nevermore | Normal | 7.66 minutes |
| (Co-op) l4d_smalltown05_houseboat | nevermore | Advanced | 9.19 minutes |