Rogue is a dungeon crawling video game by Michael Toy and Glenn Wichman with later contributions by Ken Arnold. Players control a character as they explore several levels of a dungeon seeking the Amulet of Yendor located in the dungeon's lowest level. The player-character must fend off an array of monsters that roam the dungeons. Along the way, players can collect treasures that can help them offensively or defensively, such as weapons, armor, potions, scrolls, and other magical items.