No Mercy (L4D1)
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital02_subway | 我的马马呀 | Advanced | 12.39 minutes |
| (Co-op) l4d_hospital03_sewers | 我的马马呀 | Advanced | 7.84 minutes |
| (Co-op) l4d_hospital04_interior | 我的马马呀 | Advanced | 8.65 minutes |
Custom Maps
| Map | Name | Difficulty | Time |
|---|
| (Co-op) l4d_hospital02_subway | 我的马马呀 | Advanced | 12.39 minutes |
| (Co-op) l4d_hospital03_sewers | 我的马马呀 | Advanced | 7.84 minutes |
| (Co-op) l4d_hospital04_interior | 我的马马呀 | Advanced | 8.65 minutes |