Here's where you can get them. Don't worry, it's not bootlegging, they really are just giving them away. #1: http://www.cavestory.org/downloads_game.php #2: http://www.slimesalad.com/forum/viewgame.php?t=3218 #3: http://www.spelunkyworld.com/original.html #4: http://www.slimesalad.com/forum/viewgame.php?t1019 #5: http://www.supercratebox.com/?p=downloads