No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | YkRop | Normal | 4.94 minutes |
| (Co-op) l4d_hospital02_subway | YkRop | Normal | 15.95 minutes |
| (Co-op) l4d_hospital03_sewers | YkRop | Normal | 16.80 minutes |
| (Co-op) l4d_hospital04_interior | YkRop | Normal | 9.49 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown01_caves | YkRop | Normal | 8.04 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | YkRop | Normal | 4.94 minutes |
| (Co-op) l4d_hospital02_subway | YkRop | Normal | 15.95 minutes |
| (Co-op) l4d_hospital03_sewers | YkRop | Normal | 16.80 minutes |
| (Co-op) l4d_hospital04_interior | YkRop | Normal | 9.49 minutes |
| (Co-op) l4d_smalltown01_caves | YkRop | Normal | 8.04 minutes |