Project 13 is an engaging Walking Simulator that immerses players in a dystopian environment. Set in a mysterious, looping Hospital Corridor, players assume the role of a disposable Probant, whose only task is to identify and report anomalies. The game challenges your perception and instincts as you navigate through a hauntingly repetitive space. Each decision carries weight, and players must be vigilant to avoid making mistakes that could lead to starting over.

The core gameplay revolves around exploration and observation, forcing players to pay close attention to their surroundings. With no rights or future, the Probant's journey is both intriguing and thought-provoking, as it raises questions about autonomy within a controlled environment. Project 13's unique premise and gameplay mechanics create a captivating experience for fans of the puzzle genre.