Witcher 3, the developer has never failed in the past and if im gonna be confident of any game living upto the expectations then that is the game.
No mans Sky, i just hope it is even a percentage of what they say it will be. It has so much potential that i just expect it to be a shallow oh look heres another planet which looks like 50 of the others i visited. My expectations are not too high for it but i will be happy to be proven wrong.
Dead Island 2, one of the few people who enjoyed the first game and the trailer for 2 is epic!
Outside PC, id have to say Uncharted 4 on PS4 is my only real other must have
My list actually surprises me as i expected to be hotly anticipating more