aTaRSI is a brandnew and astonishing Atari VCS demo by TRSI, Digital Sounds System & Crest, released at the demoparty Nordlicht 2013.

TRSI & Digital Sounds System & Crest - aTaRSI (2013) Atari VCS
Watch this video on YouTube.

http://pouet.net/prod.php?which=61610