Think in reverse. Outsmart the impossible. A mind-bending first-person adventure where you solve ingenious and complex puzzles by rewinding objects through time.
The core gameplay mechanic revolves around a "Entropy Device" gun that allows you to rewind most objects in the environment to their previous states or locations. This time-manipulation ability is crucial for progressing through the game's numerous puzzle chambers. You can use the Entropy Device to undo changes, rebuild destroyed elements, and interact with a variety of environmental objects - including weighted cubes, "tall cubes" for creating platforms, "bounce cubes" for launching yourself or objects, and lasers that activate switches. Combining these elements with the time-rewinding mechanic creates a unique and challenging puzzle-solving experience.