March 21, 2013 KINGDOM HEARTS HD 1.5 ReMIX PAX East Trailer (US) March 21, 2013/ Ashley (Anime Angel) Kingdom Hearts is being remastered in HD for the PS3 with Kingdom Hearts HD 1.5. ReMIX. The official English trailer has been released for PAX East. It looks amazing and it's good to hear Simple & Clean in the trailer. Check it out.