No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  FrееТР.оrg | Advanced | 2.48 minutes |
| (Co-op) l4d_hospital01_apartment | FrееТР.оrg | Normal | 2.80 minutes |
| (Co-op) l4d_hospital02_subway | FrееТР.оrg | Expert | 13.72 minutes |
| (Co-op) l4d_hospital02_subway | FrееТР.оrg | Advanced | 6.72 minutes |
| (Co-op) l4d_hospital02_subway | FrееТР.оrg | Normal | 8.08 minutes |
| (Co-op) l4d_hospital03_sewers | FrееТР.оrg | Expert | 10.02 minutes |
| (Co-op) l4d_hospital03_sewers | FrееТР.оrg | Advanced | 5.20 minutes |
| (Co-op) l4d_hospital03_sewers | FrееТР.оrg | Normal | 7.88 minutes |
| (Co-op) l4d_hospital04_interior | FrееТР.оrg | Expert | 12.92 minutes |
| (Co-op) l4d_hospital04_interior | FrееТР.оrg | Advanced | 5.01 minutes |
| (Co-op) l4d_hospital04_interior | FrееТР.оrg | Normal | 4.97 minutes |
| (Co-op) l4d_hospital05_rooftop | FrееТР.оrg | Expert | 27.01 minutes |
| (Co-op) l4d_hospital05_rooftop | FrееТР.оrg | Advanced | 7.21 minutes |
| (Co-op) l4d_hospital05_rooftop | FrееТР.оrg | Normal | 13.52 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | FrееТР.оrg | Expert | 2.89 minutes |
| (Co-op) l4d_airport01_greenhouse | FrееТР.оrg | Advanced | 2.60 minutes |
| (Co-op) l4d_airport01_greenhouse | FrееТР.оrg | Normal | 3.12 minutes |
| (Co-op) l4d_airport02_offices | FrееТР.оrg | Expert | 7.95 minutes |
| (Co-op) l4d_airport02_offices | FrееТР.оrg | Advanced | 5.86 minutes |
| (Co-op) l4d_airport02_offices | FrееТР.оrg | Normal | 8.98 minutes |
| (Co-op) l4d_airport03_garage | FrееТР.оrg | Advanced | 7.16 minutes |
| (Co-op) l4d_airport03_garage | FrееТР.оrg | Normal | 7.07 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg | Advanced | 4.80 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg | Normal | 5.22 minutes |
| (Co-op) l4d_airport05_runway | FrееТР.оrg | Advanced | 6.38 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | FrееТР.оrg | Advanced | 3.46 minutes |
| (Co-op) l4d_smalltown01_caves | FrееТР.оrg | Normal | 4.83 minutes |
| (Co-op) l4d_smalltown02_drainage | FrееТР.оrg | Expert | 15.12 minutes |
| (Co-op) l4d_smalltown02_drainage | FrееТР.оrg | Advanced | 6.02 minutes |
| (Co-op) l4d_smalltown02_drainage | FrееТР.оrg | Normal | 5.35 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | FrееТР.оrg | Advanced | 5.98 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | FrееТР.оrg | Normal | 5.51 minutes |
| (Co-op) l4d_smalltown04_mainstreet | FrееТР.оrg | Expert | 11.78 minutes |
| (Co-op) l4d_smalltown04_mainstreet | FrееТР.оrg | Advanced | 7.69 minutes |
| (Co-op) l4d_smalltown04_mainstreet | FrееТР.оrg | Normal | 6.13 minutes |
| (Co-op) l4d_smalltown05_houseboat | FrееТР.оrg | Advanced | 12.93 minutes |
| (Co-op) l4d_smalltown05_houseboat | FrееТР.оrg | Normal | 7.46 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | FrееТР.оrg | Advanced | 2.98 minutes |
| (Co-op) l4d_farm02_traintunnel | FrееТР.оrg | Advanced | 4.10 minutes |
| (Co-op) l4d_farm02_traintunnel | FrееТР.оrg | Normal | 12.75 minutes |
| (Co-op) l4d_farm03_bridge | FrееТР.оrg | Advanced | 3.72 minutes |
| (Co-op) l4d_farm03_bridge | FrееТР.оrg | Normal | 11.71 minutes |
| (Co-op) l4d_farm04_barn | FrееТР.оrg | Advanced | 3.93 minutes |
| (Co-op) l4d_farm04_barn | FrееТР.оrg | Normal | 12.12 minutes |
| (Co-op) l4d_farm05_cornfield | FrееТР.оrg | Advanced | 7.22 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | FrееТР.оrg | Advanced | 8.22 minutes |
| (Co-op) l4d_garage02_lots | FrееТР.оrg | Advanced | 10.96 minutes |
