Hmm, my take on this..
Activision Blizzard – Diablo 3 content - Some ring or something iirc from E3
Atlus - Persona 5, most likely
Bethesda Games – The Elder Scrolls Online exclusive PlayStation 4 beta
Bluepoint Games – HD remake of a PS2 classic. SOCOM?
Bungie – Destiny content
Capcom – Deep Down
Disney Interactive - Credited in Kingdom Hearts games, so KH 1.5. Castle of Illusion PS3 preorder incentive.
EA - FIFA content? Not sure about this they seem to be in bed with MS so could be anything
Insomniac Games - Ratchet & Clank: Into the Nexus
Konami - Castlevania: LOS 2 or MGS V exclusive content
Level-5 - Confirmed to be working on some MMORPG for PS4
Nordic Games - Not a clue
Rockstar Games - GTA V content?
Sanzaru Games - Sly Cooper: Master Of Thieves
Sega - Yakuza Ishin (PS4), Again.. Sega in collaboration with Disney for Castle of Illusion
Square Enix - Kingdom Hearts 1.5 HD, FFX I FFX II HD Remaster and FFXIV
Sumo Digital - No idea
Take-Two - Borderlands 2 (PSVita)
Ubisoft – Assassin’s Creed I4: Black Flag content, Watch Dogs content
Warner Bros. – Batman: Arkham Origins content
Zindagi Games - I got nothing
