Downloaded as well. I messed around with it a bit earlier and it totally brought back memories of playing Megaman 3 on the NES. I wasn't a big gamer until after high school, but my dad bought that game for me when I was home for a stint in elementary school due to some injury or other and I fucking loved it. I guess I messed around with a couple of the PSX Megaman X games since, but none of the newer retro games and the nostalgia fully hit me when playing this and it was pretty fun, although a bit difficult to get back into.
Oh, and the sound effects of the three bosses I saw were absolutely hilarious.