Can we make a list of the high quality or worthy mentioning PS3 games that haven't come out for PS4 at this point?

Many of the best-sellers have been ported/remastered like Uncharted and Dark Souls, however there are still games that are PS3 exclusive like Read Dead Redemption.

Of the top of my head, I've got these:

Read Dead Redemption
Mass Effect 1,2,3
God of War 1,2
Metal Gear Solid 1,2,3,4
Ni no Kuni
Demon's Souls
Killzone 1,2,3
Infamous 1,2
Tales of (Symphonia, Dawn of the New World, Graces, Xillia, Xillia 2)
Dragon Age Origins and II

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List with suggestions from posters:

Read Dead Redemption
Mass Effect 1,2,3
God of War 1,2 (PS2 originally)
Metal Gear Solid 1,2,3,4 (1 is PS1; 2 and 3 PS2 originally)
Ni no Kuni
Demon's Souls
Killzone 1,2,3 (1 is PS2 originally)
Infamous 1,2
Tales of (Symphonia, Dawn of the New World, Graces, Xillia, Xillia 2)
Dragon Age Origins and II
Resistance: Fall of Man
Resistance 2
Resistance 3
Ratchet & Clank (PS3 titles)
Sly Cooper: Thieves in Time
GTAIV
Final Fantasy XIII (trilogy)
3D Dot Game Heroes
Motorstorm franchise
Saints Row II, III
Atelier Shallie: Alchemists of the Dusk Sea
Atelier Escha & Logy: Alchemists of the Dusk Sky
Nier
Portal 2
Warhawk
Fallout 3
Fallout New Vegas
Heavenly Sword
Max Payne 3
LittleBigPlanet
Dead Space Trilogy
Silent Hill Homecoming
Disgaea 3, 4, D2
Puppeteer
Gran Turismo 5, 6.
Battlefield 3
Dragon Ball Z: Burst Limit
Naruto Shippuden Ultimate Ninja Storm Generations
PlayStation All-Stars Battle Royale
Ninja Gaiden 1,2,3

Resistance trilogy, Ratchet and Clank ps3 titles, Sly 4.

GTAIV I guess.

I would love to see FFXIII trilogy and 3D Dot Game Heroes for PS4 also

I'm blown away that Konami has not cashed in on a Metal Gear Solid 1 - 4 PS4 bundle.

Motorstorm and Motorstorm Pacific Rift would be excellent additions to the PS4 library.

Same with Resistance Fall of Man, and Resistance 2.

Even more shocking to me, non of these titles are on PS Now.

The Motorstorm series, especially Apocalypse. Sony should do a collection just like they did with Burnout.

Would love a remaster of these. 

@ OP

Saints Row 3.  Though, I guess I would prefer a new one.

To be fair God of War 1,2. Metal Gear Solid 1,2,3 and Killzone 1,2 are originally PS2 games (MGS1 PS1 game), saying that I would love GoW 1/2 and MGS 1/2/3 remasters on PS4.

Still surprised that there hasn't been Final Fantasy XIII or Resistance Trilogies yet!!! Would love to play Resistance again

That's true.