This is one of the best games I've ever played, it evokes emtions like sadness and a sense of triumph as you give a chance to escape what is the end of the world for a greater good, to stop a mad doctor bent on using demented rabbit like creatures that were unwillingly fed a demonic flower and it's all up to you to stop him. This game is one of my favorite and most memorable games I have ever played next to the Pokemon Mystery Dungeon series. If you don't wanna pay for it there are lots of free versions of the original game all over the web legally (it was originally released Open Source) don't fret, the versions are the same except for some music and the graphics (you really can't see a difference in the graphics). You can't say your a gamer until you've played Cave Story or Cave Story+