TeamXbox has a small blurb revealing that the Arcade classic Discs of Tron will be making it to Xbox Live Arcade sometime this year from Disney Interactive (Disney released the original Tron movie as well). Not much is known about the XBLA version, in fact, I don't think we know anything at this point. Other than an ESRB listing for it, confirming an XBLA release. That's about it folks.
For those of you who remember playing this in the arcades, the goal of the game was to keep hurling discs at a character named Sark, and attempt to knock him off his three platforms. Of course while you are trying to knock him off, you have to dodge (or deflect) his discs and not get knocked off your own platforms. Simple gameplay idea, but it worked great and it was loads of fun.
Will the game get a graphical update at all? Will the XBLA port offer any multiplayer modes? When will it release? Hopefully we will find out soon enough.