4D space in 3D environments
In the game world, 4D doesn't mean "time." Rather, it's a mathematical construct: http://t.co/XZPDpGR1gL pic.twitter.com/qJLum4un4z
— The Creators Project (@CreatorsProject) August 30, 2014
Nice little demonstration and explanation of how 4-dimensional space is represented in Meigakure