Square Enix has unveiled Kingdom Hearts 2.5 HD Remix for launch on PlayStation 3 next year.The release follows hot on the heels of last month's Kingdom Hearts 1.5 HD Remix and similarly contains a number of extras.Included is Kingdom Hearts 2 Final Mix - previously released on PS2 and exclusive to Japan - plus PSP title Kingdom Hearts Birth by Sleep Final Mix and the HD remastered cinematics of Kingdom Hearts Re:coded.The compilation is confirmed for global release with a vague 2014 date, but we're checking with Squenix in the UK now for more specific local plans.Today's announcement comes as the Kingdom Hearts series passes a lifetime total of 20 million copies sold worldwide. We're not taking the Mickey.