No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital02_subway |  (1)FrееТР.оrg | Normal | 11.28 minutes |
| (Co-op) l4d_hospital03_sewers | (1)FrееТР.оrg | Normal | 10.24 minutes |
| (Co-op) l4d_hospital04_interior | (1)FrееТР.оrg | Normal | 8.03 minutes |
| (Co-op) l4d_hospital05_rooftop | (1)FrееТР.оrg | Normal | 8.96 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport03_garage | (1)FrееТР.оrg | Normal | 12.53 minutes |
| (Co-op) l4d_airport05_runway | (1)FrееТР.оrg | Advanced | 6.33 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | (1)FrееТР.оrg | Normal | 5.04 minutes |
| (Co-op) l4d_smalltown02_drainage | (1)FrееТР.оrg | Normal | 8.03 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | (1)FrееТР.оrg | Normal | 8.16 minutes |
| (Co-op) l4d_smalltown04_mainstreet | (1)FrееТР.оrg | Normal | 13.15 minutes |
| (Co-op) l4d_smalltown05_houseboat | (1)FrееТР.оrg | Normal | 8.53 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm01_hilltop | (1)FrееТР.оrg | Advanced | 4.25 minutes |
| (Co-op) l4d_farm02_traintunnel | (1)FrееТР.оrg | Advanced | 5.35 minutes |
| (Co-op) l4d_farm03_bridge | (1)FrееТР.оrg | Advanced | 4.65 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | (1)FrееТР.оrg | Normal | 11.85 minutes |
| (Co-op) l4d_garage02_lots | (1)FrееТР.оrg | Normal | 16.60 minutes |
