Luigi Dude- I own Mega Man 5 (GB). It's a good game, but does little to differentiate itself from any of the first 6 NES games (which I also own). I love Mega Man games, I probably wouldn't put Mega Man 5 (GB) or any of these portable titles as a top 5 Mega Man game. Not that they aren't good, I'd just temper my expectations a little.