Super Metroid - Beat the game in under 3 hours

How awesome is this game? So awesome that I wanted to replay it and finish it in under three hours to get the "best" ending. The ending totally wasn't worth it. You just get to see Samus Aran out of her armor and for less than five seconds. The real enjoyable part in doing this was seeing how I could exploit thing like wall jumps and morph jumps to get to areas I probably wasn't supposed to get to until later in the game. That is another (probably unintended) aspect that makes this game stellar. I also failed to get 100% items despite using a walkthrough. Odd.