Betty is a tame pet Landmite that is rewarded by the Minesweeper in the Landlord's Apartment after defusing 12 Landmites. She lives in the bedroom of Sam's apartment once obtained. She will grow slightly after remaining with Sam for a little while. She also remains as an item in your inventory, and can be used as an explosive in battle, dealing 80 Blast damage to an enemy and destroying her. Betty is affectionate and likes to be stroked on the fuse.