Okay, I know this doesn't matter to anyone.. but in the rarity guide listing for the Sega Genesis multi tap developed by EA, ( http://www.digitpress.com/DP/cmf/game.cmf?gameid=30741 ) It states that only EA games could be played with it.. I know for a fact that it atleast works with one non-EA game: Mega Bomberman. It's the only non-EA 4 player game I have to test with it, so I'm not sure if it's just a rare exception.. but if I had to guess I'd say it would work with any 4 player game. Thank you, and goodnight.