No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | Mr.Dog | Expert | 4.69 minutes |
| (Co-op) l4d_hospital02_subway | Mr.Dog | Expert | 8.82 minutes |
| (Co-op) l4d_hospital03_sewers | Mr.Dog | Expert | 13.55 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown03_ranchhouse | Mr.Dog | Expert | 10.52 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | Mr.Dog | Expert | 4.69 minutes |
| (Co-op) l4d_hospital02_subway | Mr.Dog | Expert | 8.82 minutes |
| (Co-op) l4d_hospital03_sewers | Mr.Dog | Expert | 13.55 minutes |
| (Co-op) l4d_smalltown03_ranchhouse | Mr.Dog | Expert | 10.52 minutes |