Mega Man X: Corrupted is a very promising Flash fan-game by JKB Games. The game uses the retro 16-bit graphics and SNES-like music of the Mega Man X series. However, the game also differs from the original series by being a Metroidvania-styled game where X and Zero can level-up and earn skill points to power up their attacks and weapons. The official main page for the game's progress can be found here: