Cave Story

Cave Story - This game is famous among freeware fanatics. Possibly the greatest game ever created by a single man! You play as a boy who - surprise! - has amnesia and must find out who he is and what is going on. This game is somewhere between Metroid and Mega Man in feel. The game is DRIPPING with quality. So much love was poured into the level design, the story, the secrets, the music, everything! Anyone with a computer and an internet connection must play Cave Story. Masochists are also advised to take the secret Hard Route and experience the secret final level and boss.