Retcon: the eye of the dragon was a circular, generic pendant in ninja gaiden, but becomes a green magatama in dragon sword, only for the color to change into purple in ninja gaiden ii, the latter now permanent.. If you meant one of those, just click and go. if you want to start a main/ninjagaiden page, just click the edit button above. be careful, though, the only things that go in the main namespace are tropes and should be created through the ykttw system. don't put in redirects for shows, books, etc... About the only thing anybody knows about the original arcade machine is the circular saw from the continue screen. the shadow of ryu behind a window at the start of every stage, with creepy red eyes before he bursts through the screen and starts the level.; jaquio's nightmare face in the first nes game and the baron spider's white mask of doom in the dark sword of chaos..
