No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  FrееТР.оrg | Normal | 2.57 minutes |
| (Co-op) l4d_hospital02_subway | FrееТР.оrg | Advanced | 6.72 minutes |
| (Co-op) l4d_hospital02_subway | FrееТР.оrg | Normal | 6.32 minutes |
| (Co-op) l4d_hospital03_sewers | FrееТР.оrg | Advanced | 5.20 minutes |
| (Co-op) l4d_hospital03_sewers | FrееТР.оrg | Normal | 8.46 minutes |
| (Co-op) l4d_hospital04_interior | FrееТР.оrg | Advanced | 8.47 minutes |
| (Co-op) l4d_hospital04_interior | FrееТР.оrg | Normal | 5.30 minutes |
| (Co-op) l4d_hospital05_rooftop | FrееТР.оrg | Normal | 9.00 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport01_greenhouse | FrееТР.оrg | Normal | 4.48 minutes |
| (Co-op) l4d_airport02_offices | FrееТР.оrg | Expert | 24.80 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | FrееТР.оrg | Normal | 6.21 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm02_traintunnel | FrееТР.оrg | Normal | 6.56 minutes |
| (Co-op) l4d_farm03_bridge | FrееТР.оrg | Normal | 8.88 minutes |
