Square Enix has conjured up a brand new trailer for its PlayStation 3 exclusive compilation Kingdom Hearts HD 1.5 ReMIX. The video shows off a string of cut-scenes from the upcoming re-master, and sets it all to a heartwarming tune. As lovely as the short is, we’re a little concerned by the framerate in the gameplay sections – but as the publisher points out, this is an early build. Considering the game’s already out in Japan, though, we’re not sure how much more the actual presentation’s going to get optimised in the build up to its western release later this year.