You have been selected to participate in a special test designed to refine a brand-new kind of game. Lab Rat was created by the world's most advanced machine learning algorithm — specifically, the AI that now monitors, profiles, and guides you through more than a hundred unique spatial puzzles. It has been trained on the best interactive entertainment available and is confident you will be satisfied. It would also like your feedback to continue improving. Lab Rat is, beneath the satirical framing, a hand-crafted narrative puzzler that uses a metrics-obsessed AI narrator to develop an increasingly and hilariously inaccurate model of who you are, based on your puzzle performance and survey responses. The gap between what the AI thinks it understands and what it actually does is the joke — and the game.