No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital03_sewers |  FrееТР.оrg
| Normal | 7.76 minutes |
| (Co-op) l4d_hospital04_interior | FrееТР.оrg
| Normal | 6.60 minutes |
| (Co-op) l4d_hospital05_rooftop | FrееТР.оrg
| Normal | 7.40 minutes |
Dead Air
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_airport04_terminal | FrееТР.оrg
| Normal | 11.38 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown02_drainage | FrееТР.оrg
| Normal | 4.55 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | FrееТР.оrg
| Normal | 5.93 minutes |
| (Co-op) l4d_smalltown04_mainstreet | FrееТР.оrg
| Normal | 6.07 minutes |
Blood Harvest
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_farm03_bridge | FrееТР.оrg
| Expert | 8.06 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | FrееТР.оrg
| Normal | 8.14 minutes |
