And they make music like this:
Which is what we imagine Jeff Bridgesâ€™ Tron mates listen to on their helmet iPods.
Is this the best news ever? Are you excited to see what Daft Punk can do with lightcycle scenes? Should they film a cameo? Or could you not care less if we told you Justice were onboard to score a sequel to The Passion Of The Christ? Tell us below!