No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital02_subway | FrееТР.оrg | Expert | 10.26 minutes |
| (Co-op) l4d_hospital03_sewers | FrееТР.оrg | Expert | 10.52 minutes |
| (Co-op) l4d_hospital04_interior | FrееТР.оrg | Expert | 8.99 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | FrееТР.оrg | Expert | 5.51 minutes |
| (Co-op) l4d_smalltown02_drainage | FrееТР.оrg | Expert | 8.40 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | FrееТР.оrg | Expert | 8.16 minutes |
| (Co-op) l4d_smalltown04_mainstreet | FrееТР.оrg | Expert | 10.60 minutes |
| (Co-op) l4d_smalltown05_houseboat | FrееТР.оrg | Expert | 17.24 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital02_subway | FrееТР.оrg | Expert | 10.26 minutes |
| (Co-op) l4d_hospital03_sewers | FrееТР.оrg | Expert | 10.52 minutes |
| (Co-op) l4d_hospital04_interior | FrееТР.оrg | Expert | 8.99 minutes |
| (Co-op) l4d_smalltown01_caves | FrееТР.оrg | Expert | 5.51 minutes |
| (Co-op) l4d_smalltown02_drainage | FrееТР.оrg | Expert | 8.40 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | FrееТР.оrg | Expert | 8.16 minutes |
| (Co-op) l4d_smalltown04_mainstreet | FrееТР.оrg | Expert | 10.60 minutes |
| (Co-op) l4d_smalltown05_houseboat | FrееТР.оrg | Expert | 17.24 minutes |