I found this clip and it says this was done in grafitti
Somehow i don't believe it,but it's still freakin' cool!!
Originally posted by another user
“I don’t know what is more magical, the fact that this was an amazing use of tracking software, or that they made it through the whole game with one life.”
<object width="400" height="225"><param name="allowfullscreen" value="true" /><param name="allowscriptaccess" value="always" /><param name="movie" value="https://vimeo.com/moogaloop.swf?clip_id=13118504&server=vimeo.com&show_title=1&show_byline=1&show_portrait=0&color=&fullscreen=1" /><embed src="https://vimeo.com/moogaloop.swf?clip_id=13118504&server=vimeo.com&show_title=1&show_byline=1&show_portrait=0&color=&fullscreen=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="400" height="225"></embed></object><p><a href="https://vimeo.com/13118504">Super Mario Bros.</a> from <a href="https://vimeo.com/surfap">Andreas Heikaus</a> on <a href="https://vimeo.com">Vimeo</a>.</p>