Kingdom Hearts HD 2.5 trailer outlines new bosses, cutscenes, and more

Kingdom Hearts HD 2.5 compiles another set of Kingdom Hearts games into a clean little package, but Square Enix isn't stopping there. The company announced a few extras to this version to tempt back those who may think they've seen it all.

A trailer shows off the features, including some new bosses, extra cutscenes and episodes, combat challenges, and even more Keyblades to earn. 

Kingdom Hearts HD 2.5 ReMix compiles the "Final Mix" version of Kingdom Hearts 2, the PSP game Birth by Sleep, and the cutscenes from Kingdom Hearts Re:coded. It's almost enough to make sense out of the series' increasingly complex mythology. Almost.