with elastic physics. You can play an early alpha version of the first level HERE whether you're interested (I assume more levels are coming soon). Obviously,it's a much less refined gaming experience than the original, and whether Super Mario Bros had been made out of jelly I can only assume Nintendo would have gone under because that was not a very pleasant first gaming experience. And you know what they say approximately making first impressions, or right? "Don't fart." Exactly.
hold going for the video.
Source: geekologie.com