this game was originaly made by redd. i reprogramed it with no bugs, theres four playable characters. it uses a sprite based inventory and there are 21 different spells you can use depending on what rune you have attached
screen
http://www.chirei.net/games/graveyard/giganp/dl/01.gif
download
http://rapidshare.com/files/47620099/gigan.sit

original version
you can see more info and download the sourse code for the original here
http://www.chirei.net/games/graveyard/giganp/