No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital03_sewers | FrееТР.оrg | Advanced | 7.95 minutes |
| (Co-op) l4d_hospital04_interior | FrееТР.оrg | Advanced | 8.05 minutes |
Blood Harvest (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm02_traintunnel | FrееТР.оrg | Advanced | 5.57 minutes |
| (Co-op) l4d_farm03_bridge | FrееТР.оrg | Advanced | 7.69 minutes |
| (Co-op) l4d_farm04_barn | FrееТР.оrg | Advanced | 15.11 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_farm02_traintunnel | FrееТР.оrg | Advanced | 5.57 minutes |
| (Co-op) l4d_farm03_bridge | FrееТР.оrg | Advanced | 7.69 minutes |
| (Co-op) l4d_farm04_barn | FrееТР.оrg | Advanced | 15.11 minutes |
| (Co-op) l4d_hospital03_sewers | FrееТР.оrg | Advanced | 7.95 minutes |
| (Co-op) l4d_hospital04_interior | FrееТР.оrg | Advanced | 8.05 minutes |