i found mugen looking for a downloadable version of MKT because i wanted to play it and i was like 12/13? and it was like 2007/2008 so buying it wasn't much of an option
then i came across mkp 4.1
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and i obviously downloaded it, I noticed the launch application was named M.U.G.E.N once you opened the game.
i researched that, and now here i am.