Not in any particular order but some of the games i've most enjoyed from the PS4.

1. Knack
2. Bloodborne
3. DOOM
4. Assassin's Creed Black Flag
5. Life is Strange

1. Rocket League
2. Dragon Age Inquisition
3. Ratchet and Clank
4. TrackMania Turbo
5. Fallout 4

1. KNACK
2. KNACK
3. KNACK
4. KNACK
5. KNACK

glad to see so many people recammend, Digimon Story: Cyber Sleuth, Rocket League, Disgaea 5.

1. Dark Souls II: Scholar Of The First Sin
2. Bloodborne
3. Odin Sphere Leithrasir
4. Diablo III: Ultimate Evil Edition
5. Fallout 4

I would say Resident Evil 4, but its on like 30 systems at this point...

Lets talk exclusives.

Nr1:uncharted 4
Nr2:bloodborne
Nr3:ratchet and clank
Nr4:sword art online hollow realization
Nr5: world of final fantasy.

1. Uncharted 4
2. Ratchet and Clank
3. Battlefield 1
4. Call of Duty: Black Ops 3
5. Bloodborne

1. World of Final Fantasy
2. Uncharted 4
3. Call of Duty Black Ops 3
4. Metal Gear Solid V
5. Final Fantasy Type-0

Ratchet & Clank
Uncharted 4
Fallout 4
The Last of Us: Remastered
Batman: Arkham Knight

In no order

Rise of the Tomb Raider
Uncharted 4
Life is strange
Rocket League
Street fighter V (although this game is a massive rip off)