No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  Tyrannoseanus | Normal | 12.29 minutes |
| (Co-op) l4d_hospital02_subway | Tyrannoseanus | Normal | 24.84 minutes |
| (Co-op) l4d_hospital03_sewers | Tyrannoseanus | Normal | 25.27 minutes |
| (Co-op) l4d_hospital04_interior | Tyrannoseanus | Normal | 19.17 minutes |
| (Co-op) l4d_hospital05_rooftop | Tyrannoseanus | Normal | 15.51 minutes |
