Also, try using a bit of LUA
-> Download 'Super Metroid Puzzle' (headered) <-
Super Metroid Puzzle
Release date: April 2nd, 2011
This is a hack I'm working on just after Intense.
Pretty much it's more puzzle based than a spike fest.
You can play this demo until Spore Spawn and then a little bit more. (It's headered)
You can tell me if there are any glitches or bugs. Good luck!