"28. Kingdom Hearts: Birth by Sleep - Debut Trailer"
This video was in fact Kingdom Hearts II Final Mix's Secret Ending, "Birth by sleep".
Here is what they said:
"These are the kind of golden, download black holes that we used to dream about daily before we started producing original content. Monumental reveals like this were our lifeblood and we fought to post each and every one of them. This footage, along with its predecessor’s ending, was scandalous because it was intended for those who made it through the game. Square Enix was adamant about that. The best part is while watching Master Xehanort and company back when KH2 was released players had no idea what they were looking at. Certain fans still claim this scene is from the un-released and forever un-announced Kingdom Hearts 3."
"28. Kingdom Hearts: Birth by Sleep - Debut Trailer"
This video was in fact Kingdom Hearts II Final Mix's Secret Ending, "Birth by sleep".
Here is what they said:
"These are the kind of golden, download black holes that we used to dream about daily before we started producing original content. Monumental reveals like this were our lifeblood and we fought to post each and every one of them. This footage, along with its predecessor’s ending, was scandalous because it was intended for those who made it through the game. Square Enix was adamant about that. The best part is while watching Master Xehanort and company back when KH2 was released players had no idea what they were looking at. Certain fans still claim this scene is from the un-released and forever un-announced Kingdom Hearts 3."