Miegakure, a type of game that allows player to go and explore the fourth dimension. Maybe only few knows what the 4th dimension is but as long as the maker of the game knows, maybe it's safe. In this game, a player will walk in a 3d stage and must make it to the exit. Each dimension requires swapping alternate dimensions that changes, each has separate layouts, and there things that will allow you for more movements making it possible reaching the goal. People who played this games says it's quite fun and it makes sense playing it rather than watching.