No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  Zombie_killer333 | Advanced | 3.12 minutes |
| (Co-op) l4d_hospital02_subway | Zombie_killer333 | Advanced | 6.17 minutes |
| (Co-op) l4d_hospital03_sewers | Zombie_killer333 | Advanced | 4.47 minutes |
| (Co-op) l4d_hospital04_interior | Zombie_killer333 | Advanced | 4.31 minutes |
