Use the WASD to move Sprunki through the Backrooms. Evade the Squid Game soldiers by hiding behind objects. Pick up keys to access doors and move forward to the next level. Change into a snake to squeeze through tight spaces and stay hidden. Strike soldiers by confronting them when they are vulnerable. Be cautious of traps and obstacles that can stop Sprunki. Finish all levels to break free from the Backrooms and achieve victory.