Mirror World asks a simple question. What if you could walk through a mirror and find a world that is both the same and completely different. This 2026 casual indie Early Access game from Profile Games lets you explore a series of diorama like levels where symmetry is the key to progress. You control a small character who can hop between the real world and its mirror reflection, using the differences to unlock doors, raise platforms, and reveal hidden paths. The latest version adds a cooperative local mode where two players control mirrored characters, one in each realm, working together to solve puzzles.