Shroomy is incredibly happy-go-lucky person, always doing his best to help those he cares for (Strangers too). The man is so generous, he would literally give you the clothes off his back if you asked nicely. But on the off-chance that Shrommy is hit in the head, he switches into Anti-Shroomy. Anti-Shroomy is rude and crass, and is hell-bent on "Killing Demons." Despite what some assume, Anti-Shroomy is not caused by any sort of mental illness, however. He and Shroomy hate each other.