Kingdom Hearts HD 1.5. remix has a new trailer out. This trailer focuses on Kingdom Hearts Chain Of Memories and Kingdom Hearts 358/2 Days. The trailer features the unique card-based battle system from KINGDOM HEARTS Re:Chain of Memories. Originally released as a Nintendo Gameboy Advance game, players will now be able to enjoy the high-definition graphics that make the action more exciting and enchanting than ever before. The trailer also shows the transformation of the cinematic story scenes from the Nintendo DS title, KINGDOM HEARTS 358/2 Days. Players will now be able to view roughly three hours of the fascinating story scenes of KINGDOM HEARTS 358/2 Days in gorgeous high-definition.