HomeGamesEducationalEinstein's RelativityGames like Einstein's Relativity Here are some great alternatives to Einstein's Relativity by Human Heroes Ltd : Time Machine simulator IT IS N ā 4.0 Albert Einstein Quotes - Daily ā 4.8 Einstein's riddle ā 3.9 Einstein's Riddles Text Puzzle ā 4.1 Theoretical physics ā 4.1 Epic Astro Story ā 4.3 Deep Space Travel ā 4.2 Velocity GPS Speed Dash ā 3.9 Video Velocity: Slow Motion HD ā 4.6 Astronaut Rush:GalacticAssault ā 3.7 Race Craft - Kids Car Games ā 4.6 Twin Moons: Object Finding ā 4.4 Causality ā 4.4 Rocket Spaceflight Simulator ā 3.3 Unlimited Speed ā 4.2 Lifeline: Beside You in Time ā 4.8