Horizon: Zero Dawn
Uncharted 4
Ni-Oh
Dark Souls 3
Final Fantasy XV
No Man's Sky
Ark: Survival Evolved
The Last Guardian

Mine are

Horizon
Uncharted 4
No Many's Sky
Tekken 7 ( don't know why someone posted it as a multiplat earlier in the thread...unless they are meaning PC)
Ni No Kuni 2
Nier Automata
Gravity Rush 2
Ratchet & Clank

That's about it for now.

It's expected to arrive on Xbox One as well as PS4 (Could even turn up on Wii U considering Tag 2 did), even if recent reports are for PS4 and PC only. Harada has never really given details of the platforms due to them working on characters and getting ready for Evo.

On topic:

No Man's Sky, Tekken 7 and Mass Effect: Andromeda.

Sadly, I'm currently uninterested in Final Fantasy 15, I might buy it cheap/used. I'm more interested in 16 (in the blind hope it's more like 6-9).

It's expected, not confirmed. So we can't say for sure. Still, technically it's multiplat if it's arriving on PC.

Anyway, I can't get into JRPG's. The turn base rpgs bore me. I really wish I could like them more because of how popular they are. I just...can't! That's why I don't have Persona 5 on my list. Mass Effect is an rpg I could get into. (I've never played a Mass Effect game, but have seen gameplay of it)

What about Star Ocean 5? It's always been less turn based more action combat series anyway. Look at some combat videos and see what you think. 

With ME, 1 is more RPG like than 2 or 3 which focused more on action but all 3 go for the role playing very well, in my view.

UNCHARTED 4
Horizon zero dawn
The last guardian
FF XV
Gran Turismo sports
Rime

Oddly enough, I've never seen anything on Star Ocean. I just hear how great of a game it is. Would it be wise to play Star Ocean 5 without playing the previous titles?

1. Quantic Dream Collection (I didn't have a PS3 and I love Heavy Rain)
2. Uncharted 4
3. Deus Ex: Mankind Devided

They share the same universe but not the same characters/story (different time periods), so you are fine there.  I didn't think much of SO4, the voice acting and sound wasn't the best and it put me off. I love SO3 though (that was a PS2 game), and 2nd Story was good too. It is/can be very JRPG. You should be fine with starting with 5 tbh but if you are unsure, just wait until it's a little cheaper or check reviews and/or thoughts when it's out.

It comes out in March. That's why. Plus, plot. lol