He looks similair to Papyrus, although older, with a few scars on his face. He always wears tailor-made black suits, often accompanied by a fedora when outside..
Roman is cold and calculative, and merciless to his enemies, although following a strict code of honor. He has a low tolerance for treason, but is surprisingly forgiving towards failure. He enjoys a luxurious lifestyle, funded by his criminal activities.
Roman has the standard bone magic skeletons have.
He is Jokerman's brother, and often gots annoyed by his chaotic way of handling things.
He used to be Gaster's brother, and deeply misses him.
Sans and Papyrus
He is an uncle of the 2 brothers.