OR is a simplified puzzle-arcade game built around light, with a three-dimensional view that lets players see light coming from above. That visual angle is central to its design: the game presents the light as a guide and uses it to open up possible combinations, giving its compact premise a spatial twist.
The challenge is framed around pitfalls of different kinds rather than a single uncomplicated path. Players work through ten worlds, with difficulty progressing along the way.
OR is listed as a single-player game, which places its light-focused puzzle and arcade challenges in a solo format. Its family-oriented category and casual and indie genres also situate it as a compact, accessible puzzle experience, while the rising difficulty gives its sequence of worlds a clear sense of progression.