The best feeling Metroid I've played so far, with also featuring some great bosses (the unique fights). Calling this fangame "impressive" leaves it short, but I'm not rating it as high as Super just by the fact that this is still a Metroid 2 remake. Inherently the story, repeat bosses (even more here actually), and level progression are still untouched from the original, so that brings it down a little. But if you enjoyed Zero Mission, you'll probably like AM2R even more, at least the gameplay side of it.