For another game on special relativity, there is A Slower Speed of Light (http://gamelab.mit.edu/games/a-slower-speed-of-light/ http://gamelab.mit.edu/games/a-s

For another game on special relativity, there is 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/), which is (also) very realistic: http://physics.stackexchange.com/questions/43695/how-realistic-is-the-game-a-slower-speed-of-light http://physics.stackexchange.com/questions/43695/how-realist....