No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | Milkivey | Normal | 7.41 minutes |
| (Co-op) l4d_hospital02_subway | Milkivey | Normal | 9.19 minutes |
| (Co-op) l4d_hospital03_sewers | Milkivey | Normal | 11.50 minutes |
| (Co-op) l4d_hospital04_interior | Milkivey | Normal | 9.59 minutes |
Death Toll (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_smalltown04_mainstreet | Milkivey | Normal | 11.11 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital01_apartment | Milkivey | Normal | 7.41 minutes |
| (Co-op) l4d_hospital02_subway | Milkivey | Normal | 9.19 minutes |
| (Co-op) l4d_hospital03_sewers | Milkivey | Normal | 11.50 minutes |
| (Co-op) l4d_hospital04_interior | Milkivey | Normal | 9.59 minutes |
| (Co-op) l4d_smalltown04_mainstreet | Milkivey | Normal | 11.11 minutes |