So I've looked at the list with PlayStation Studios (link in signature) and found out that these 16 games published by Sony will be released in the remaining 7 months of 2015. The biggest games are God of War, Tearaway and Until Dawn.
This list obviously don't include 2015 games that may be announced at E3 (and later events).
Some of you don't know some of the games are so I've added video links to gameplay and interviews.
Green = Developed by a Sony owned studio / Orange = Published and funded by Sony, developed by 2nd party developer
No Man's Sky is Published by Sony on PS4 but it's the only game that isn't PlayStation exclusive
Don't copy random editorials.