For discerning Final Fantasy fans eyeing up the Final Fantasy X/X-2 HD Remaster pack, Square Enix has released a new trailer highlighting what's new and different in the pair of PS3 and Vita revamps. Having never played it myself, though, watching this makes me suspect the game's one big love letter to disco.

The HD revamps are based upon the extended International Editions, which were never released in North America. They boast improved graphics, "rearranged" music, cross-save between PlayStation 3 and Vita, and according to this trailer, some groovy new dancing outfits.

FF X/X2 HD is due to launch for PS3 and Vita on March 18. The PS3 release has both on one disc, while the Vita retail release include X HD on disc and a voucher to download X2 HD.