The Free Runner is a hero subclass for the Rogue class in Remixed Dungeon.
The _Freerunner_ can move almost twice faster, than most of the monsters. When he is running, the Freerunner is much harder to hit. For that he must be unencumbered and not starving.
The Free Runner subclass can be unlocked by using a Tome of Mastery after defeating the second boss (Tengu). This item can also be used with a Tengu Liver if using a class that normally can't use Tomes of Mastery.
The Free Runner has the following special mechanics implemented in the game code:
Using an Armor Kit on any armor will transform it into Free Runner Armor, which is specifically designed for this subclass.