No Mercy
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_hospital01_apartment |  DEKartoffelMann | Expert | 9.89 minutes |
| (Co-op) l4d_hospital02_subway | DEKartoffelMann | Expert | 20.01 minutes |
| (Co-op) l4d_hospital03_sewers | DEKartoffelMann | Expert | 11.92 minutes |
| (Co-op) l4d_hospital04_interior | DEKartoffelMann | Expert | 11.72 minutes |
| (Co-op) l4d_hospital05_rooftop | DEKartoffelMann | Expert | 12.50 minutes |
Crash Course
| Map | Name | Difficulty | Time |
|---|---|---|---|
| (Co-op) l4d_garage01_alleys | DEKartoffelMann | Expert | 13.33 minutes |
| (Co-op) l4d_garage02_lots | DEKartoffelMann | Expert | 14.62 minutes |
