No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  Polat Alemdar | Expert | 4.12 minutes |
| (Co-op) l4d_hospital02_subway | Polat Alemdar | Expert | 9.71 minutes |
| (Co-op) l4d_hospital03_sewers | Polat Alemdar | Expert | 8.12 minutes |
| (Co-op) l4d_hospital04_interior | Polat Alemdar | Expert | 9.60 minutes |
| (Co-op) l4d_hospital05_rooftop | Polat Alemdar | Expert | 13.03 minutes |
Death Toll
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_smalltown01_caves | Polat Alemdar | Expert | 3.43 minutes |
