While we are (unfortunately) lacking general relativity simulators, a few special* relativity simulators exist: "A Slower Speed of Light" http://gamelab.mit.ed

While we are (unfortunately) lacking general relativity simulators, a few special* relativity simulators exist: "A Slower Speed of Light" http://gamelab.mit.edu/games/a-slower-speed-of-light/ http://gamelab.mit.edu/games/a-slower-speed-of-light/ "Velocity Raptor" https://testtubegames.com/velocityraptor.html https://testtubegames.com/velocityraptor.html