Wouldn't be surprised if we see a few more HD versions of games from Sony published games... I'm expecting at least Beyond, Heavy Rain, GOD or uncharted in some form. These are great ways for the companies to get upto speed with PS4 dev, so it makes sense and is easier.
Theres also TLOU which will be coming out this year, and maybe a few smaller title surprises I would guess. For example what happened to Shadow of the beast etc. The witness is due in August or something as well.
As for Quantum Break, that would not be a surprise if that was delayed, it's a big budget game that will require time to complete. I would say summer/late 2015 sounds about right. Horizon 2 is supposed to be released this year... so thats two.
I do question the need for too many exclusives at Xmas when we know how packed it can get. I mean if we just look at third party, probably get Batman, AC Unity, Farcry... bound to be lots more, thats probably £200 already.
Making an indie game : Dead of Day!
