Rusty

A mechanical one-wheeled killer robot created by the army.

Rusty, a mechanical one-wheeled robot was originally created by a wealthy businessman from Itrelbor. For years this robot worked as a servant for his master. After years of slavery, Rusty went rogue and killed its creator. From that point on he spent his life cleansing the world of all evil, targeting cultists and criminals alike.

At some point rusty met Thomius and Dwarvy. It told them that they were a killer robot created by the army. As time went on Rusty entrusted Thomius with their darkest secret, that it had killed their creator.