No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  FrееТР.оrg | Normal | 12.61 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | FrееТР.оrg | Normal | 3.30 minutes |
| (Co-op) l4d_airport02_offices | FrееТР.оrg | Normal | 11.95 minutes |
| (Co-op) l4d_airport03_garage | FrееТР.оrg | Normal | 11.29 minutes |
| (Co-op) l4d_airport04_terminal | FrееТР.оrg | Normal | 5.02 minutes |
| (Co-op) l4d_airport05_runway | FrееТР.оrg | Normal | 5.77 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown04_mainstreet | FrееТР.оrg | Normal | 6.34 minutes |
| (Co-op) l4d_smalltown05_houseboat | FrееТР.оrg | Normal | 9.75 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | FrееТР.оrg | Normal | 2.86 minutes |
| (Co-op) l4d_farm02_traintunnel | FrееТР.оrg | Normal | 5.25 minutes |
| (Co-op) l4d_farm03_bridge | FrееТР.оrg | Normal | 7.60 minutes |
| (Co-op) l4d_farm04_barn | FrееТР.оrg | Normal | 5.80 minutes |
| (Co-op) l4d_farm05_cornfield | FrееТР.оrg | Normal | 9.39 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | FrееТР.оrg | Normal | 9.86 minutes |
| (Co-op) l4d_garage02_lots | FrееТР.оrg | Normal | 9.31 minutes |
