Deep Labyrinth is a single-player first-person action role-playing game developed by Interactive Brains for the Nintendo DS. It was released in 2006. The game is noted for its use of the DS' dual screens and stylus features. Players navigate a complex maze while battling creatures using a variety of spells and weapons, which are controlled with the touch screen. The game is separated into two distinct storylines, each with its own protagonist and plot. The game combines dungeon crawling gameplay with immersive storytelling, set in a fantasy universe filled with magic and mystery.