No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | Lexx( | Expert | 2.08 minutes |
| (Co-op) l4d_hospital02_subway | Lexx( | Expert | 8.02 minutes |
| (Co-op) l4d_hospital03_sewers | Lexx( | Expert | 6.79 minutes |
| (Co-op) l4d_hospital04_interior | Lexx( | Expert | 5.97 minutes |
| (Co-op) l4d_hospital05_rooftop | Lexx( | Expert | 9.64 minutes |
Dead Air (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Lexx( | Expert | 2.97 minutes |
| (Co-op) l4d_airport02_offices | Lexx( | Expert | 10.24 minutes |
| (Co-op) l4d_airport03_garage | Lexx( | Expert | 12.25 minutes |
| (Co-op) l4d_airport04_terminal | Lexx( | Expert | 6.29 minutes |
| (Co-op) l4d_airport05_runway | Lexx( | Expert | 7.84 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | Lexx( | Expert | 1.48 minutes |
| (Co-op) l4d_smalltown02_drainage | Lexx( | Expert | 4.96 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Lexx( | Expert | 6.16 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Lexx( | Expert | 7.54 minutes |
| (Co-op) l4d_smalltown05_houseboat | Lexx( | Expert | 11.24 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm01_hilltop | Lexx( | Expert | 3.75 minutes |
| (Co-op) l4d_farm02_traintunnel | Lexx( | Expert | 5.17 minutes |
| (Co-op) l4d_farm03_bridge | Lexx( | Expert | 5.51 minutes |
| (Co-op) l4d_farm04_barn | Lexx( | Expert | 6.15 minutes |
| (Co-op) l4d_farm05_cornfield | Lexx( | Expert | 9.88 minutes |
Crash Course (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_garage01_alleys | Lexx( | Expert | 8.45 minutes |
| (Co-op) l4d_garage02_lots | Lexx( | Expert | 11.86 minutes |
| (Co-op) l4d_garage02_lots | Lexx( | Advanced | 13.48 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_airport01_greenhouse | Lexx( | Expert | 2.97 minutes |
| (Co-op) l4d_airport02_offices | Lexx( | Expert | 10.24 minutes |
| (Co-op) l4d_airport03_garage | Lexx( | Expert | 12.25 minutes |
| (Co-op) l4d_airport04_terminal | Lexx( | Expert | 6.29 minutes |
| (Co-op) l4d_airport05_runway | Lexx( | Expert | 7.84 minutes |
| (Co-op) l4d_farm01_hilltop | Lexx( | Expert | 3.75 minutes |
| (Co-op) l4d_farm02_traintunnel | Lexx( | Expert | 5.17 minutes |
| (Co-op) l4d_farm03_bridge | Lexx( | Expert | 5.51 minutes |
| (Co-op) l4d_farm04_barn | Lexx( | Expert | 6.15 minutes |
| (Co-op) l4d_farm05_cornfield | Lexx( | Expert | 9.88 minutes |
| (Co-op) l4d_garage01_alleys | Lexx( | Expert | 8.45 minutes |
| (Co-op) l4d_garage02_lots | Lexx( | Expert | 11.86 minutes |
| (Co-op) l4d_garage02_lots | Lexx( | Advanced | 13.48 minutes |
| (Co-op) l4d_hospital01_apartment | Lexx( | Expert | 2.08 minutes |
| (Co-op) l4d_hospital02_subway | Lexx( | Expert | 8.02 minutes |
| (Co-op) l4d_hospital03_sewers | Lexx( | Expert | 6.79 minutes |
| (Co-op) l4d_hospital04_interior | Lexx( | Expert | 5.97 minutes |
| (Co-op) l4d_hospital05_rooftop | Lexx( | Expert | 9.64 minutes |
| (Co-op) l4d_river01_docks | Lexx( | Expert | 8.77 minutes |
| (Co-op) l4d_river01_docks | Lexx( | Expert | 8.77 minutes |
| (Co-op) l4d_river02_barge | Lexx( | Expert | 9.98 minutes |
| (Co-op) l4d_river02_barge | Lexx( | Expert | 9.98 minutes |
| (Co-op) l4d_river03_port | Lexx( | Expert | 7.38 minutes |
| (Co-op) l4d_river03_port | Lexx( | Expert | 7.38 minutes |
| (Co-op) l4d_smalltown01_caves | Lexx( | Expert | 1.48 minutes |
| (Co-op) l4d_smalltown02_drainage | Lexx( | Expert | 4.96 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Lexx( | Expert | 6.16 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Lexx( | Expert | 7.54 minutes |
| (Co-op) l4d_smalltown05_houseboat | Lexx( | Expert | 11.24 minutes |