Don't forget Godzilla 

What genres do you prefer? These lists include the best PS4 games imo.

Released, good games:

Alien: Isolation
Assassin's Creed IV: Black Flag
Assassin's Creed: Unity
Bloodborne
Call of Duty: Advanced Warfare
Destiny
Diablo III
Dragon Age: Inquisition
Dragon Ball: Xenoverse
Driveclub
Dying Light
Evolve
Far Cry 4
FIFA 15
Final Fantasy XIV Online
Grand Theft Auto V
Guilty Gear Xrd
Helldivers
inFamous: Second Son
Killzone: Shadow Fall
LEGO Marvel Super Heroes
LittleBigPlanet 3
Metro Redux
Middle-earth: Shadow of Mordor
Mortal Kombat X
NBA 2K15
Oddworld: New 'n' Tasty!
Outlast
Plants vs Zombies: Garden Warfare
Rayman Legends
Resident Evil: Revelations 2
Resogun
Shovel Knight
The Evil Within
The Last of Us Remastered
Transistor
Tials Fusion
Watch Dogs
Wolfenstein: The New Order
etc.

Announced, promising games:

Batman: Arkham Knight
Dead Island 2
Deep Down
Deus Ex: Mankind Divided
Drawn to Death
Disgaea 5
Doom
Dragon Quest Heroes
Everybody's Gone to the Rapture
Final Fantasy XV
Hellblade
Horizon (Guerrilla Games' WRPG with Fallout New Vegas writer)
Just Cause 3
Kingdom Come: Deliverance
Kingdom Hearts III
LEGO Jurassic World
Mass Effect 4
Metal Gear Solid V: The Phantom Pain
Mirror's Edge 2
No Man's Sky
Persona 5
Project CARS
Rainbow Six: Siege
Ratchet & Clank Redux
Rime
Rise of the Tomb Raider
Rock Band 4
Silent Hills
SOMA
Star Wars: Battlefront
Street Fighter V
Tearaway Unfolded
Tekken 7
The Division
The Elder Scrolls Online
The Tomorrow Children
The Vanishing of Ethan Carter
The Witcher 3: Wild Hunt
The Witness
Titanfall 2
Tony Hawk's Pro Skater 5
Uncharted 4: A Thief's End
Until Dawn
Wild
Ys Eight
etc.

Final Fantasy Type-0 might be a late PSP port but I'm enjoying the gameplay, story and characters immensely. It's a must for jrpg fans in my opinion, sooooo much better than FFXIII and explores that lore about l'Cie and crystals so much better

Evil within, knack werent mentioned yet

Ugh so many good games!

Batman Arkham Knight is coming out and it looks phenomenal! I would suggest saving a few bucks for that!

I'm going to Resident Evil: Revelations 2. Such a damn good game, the plot is phenomenal! It brings backs the classic feel to an extent. You may not enjoy it if you are a veteran of the series though. It really is not friendly to the newer crowd and the story will be incredibly confusing.

Wolfenstein the new order was a great shooter and not military based at all. Sure it's a WWII based but it's nothing militaristic at all!

Infamous Second Son is a fun action adventure, a little underwhelming at times but still fun.

Killzone Shadow Fall is underrated but was actually quite enjoyable for a launch title.

GTA V if you haven't played it.

I actually enjoyed the Order of 1886. It offered a new experience that was engaging and was unlike anything else. Some real innovation here, unfortunately it is not forever one.

The Last of Us remasterd (again if you haven't played it)

There are tons of great games on the PS4 and more coming! I tried to keep this list short based on current games aside from the top pick which comes out in just months! :D

Buy Infamous second son it is Very Cheap now and Show you the Power of the Ps4

This is a fantastic list!
I cannot believe Final Fantasy XV slipped my mind. I suppose it is because of all the delays, in my mind it is hard to believe that it is actually being released haha.

Final Fantasy X/X2 HD would be good to pick up, as they were both my favourites on the PS2. 

Uncharted definitely intrigues me, I hope they release the trilogy on the PS4.

I have only played and beaten the first God of War, so that is something I definitely need to rectify! Especially seeing as I enjoyed Dante's Inferno and Bayonetta 1 & 2.

Dragon Quest Heroes also looks appealing to me. I have never heard of 'Until Dawn' so I will have to look that one up!

I should sum this up by saying they all look worth investigating. The two I am most unsure of on this list, would be Deus Ex and Metal Gear Solid V.

Sorry, my bad. I should have clarified more.
I like RPGs & JRPGs.

Both action and turn based are excellent. I actually want more turn based RPGs as I feel like their releases have been more scarce as of late.

You have me intrigued. I could not get into Final Fantasy XIII, so if Final Fantasy Type-0 explores that universe, but does it better as you say, I would be more than willing to check this one out!

I have played Evil Within a lot on the Xbox 360. While I am sure the PS4 version plays and looks better, it is too soon for me to upgrade this game. I appreciate your input though!
Knack I am on the fence with, I have heard many mixed things about Knack so I may need to check it out and see if it appeals to me. I try not to let reviews prevent me from playing games, as I have found a few good titles that I have really enjoyed despite the mixed reception.