A small experimental rodent's escape from a labyrinthine scientific complex unfolds from a first-person perspective in the 3D game Squeak Lab 3D. Look for delicious portions of cheese to open life-saving doors, quickly run away from a pursuing mechanical predator, accurately identify the threat by the color of its mustache and dive into tight, life-saving holes. Navigate corridors blocked by movable bars, find nutritious crumbs for valuable improvements in paw speed, and successfully overcome a series of unique labyrinths in Squeak Lab 3D.