A game that was wonderful to play for difficulty, the whole Megaman series in a nutshell. I've played Megaman 64, Megaman Zero 2, and Megaman 1, all were good games for various reasons for each. They were all made during a time where people knew how to make a good game.
Figured I'd dust off this thread since I'd recently streamed my playthrough of an abomination of coding, that being Mega Man X7. That and X6 are two of the worst games I have ever played, but X1, X2, and X4 are all great titles. X5 is a decent game and X3...is boring. Haven't gotten to X8 yet, but I can at least recommend the first 4 games to fans of platformers, since the X Legacy Collection is available for cheap with the first four titles.