So I'm gonna keep this list updated, let me know if I'm missing anything or if there's any errors. Brackets specify publisher followed by platforms for titles with any exclusivity. If there's no brackets or other platforms listed then the game is available everywhere.
Confirmed Launch PS5 Games:
Confirmed Holiday PS5 Games:
Exclusive titles Beyond Holiday:
Number of confirmed full exclusives: 7 or 8 (FFXVI weird)
Number of confirmed PS4 & PS5 only: 4
Number of confirmed PS5 & PC only: 3 or 4
Number of confirmed PS4, PS5 & PC only: 7
Total announced new titles with level of exclusivity: 22
Confirmed Launch PS5 Games:
- Astro's Playroom (Sony, pre-installed on every PS5) Full Exclusive
- Demon's Souls (Sony) Full Exclusive
- Sackboy A Big Adventure (Sony) Also on PS4
- Spider-Man Miles Morales (Sony) Also on PS4
- Spider-Man Remastered (Sony) Full Exclusive *Only available to Miles Morales owners for $20
- Godfall (Gearbox) Also on PC
- The Pathless (Annapurna) Also on PS4, PC
- Bugsnax (indie) Also on PC, PS4
- Devil May Cry V Special Edition (Capcom) Also on Series X
- Call of Duty Black Ops Cold War *13th Nov - after launch 1
- Fortnite
- Assassin's Creed Valhalla
- NBA 2K21
- Just Dance 2021
- Dirt 5
- Marvel's Avengers
- Observer System Redux
- Man Eater
- PS+ collection of 18 PS4 games
- 99% of PS4 games via backwards compatibility
Confirmed Holiday PS5 Games:
- Oddworld Soulstorm (Oddworld inhabitants) Also on XB1, PS4, PC
- Quantum Error (TeamKill Media) Also on PS4
- Immortals Fenyx Rising (December 3rd on all platforms)
- Watch Dogs Legion (24th Nov launch on PS5)
- Planet Coaster Console Edition
- Overcooked All You Can Eat
- Borderlands 3 Next Gen Upgrade
- Chivalry 2
- Fifa 21
- Madden 21
Exclusive titles Beyond Holiday:
- Ratchet & Clank Rift Apart (Sony) Full exclusive
- Destruction Allstars (Sony) Full Exclusive
- Horizon Forbidden West (Sony) Also on PS4
- God of War Ragnarok (Sony) Full exclusive
- Gran Turismo 7 (Sony) Full exclusive
- Returnal (Sony) Full exclusive
- Deathloop (Bethesda) Also on PC timed
- Kena: A Bridge of Spirits Also on PS4, PC
- Ghostwire Tokyo (Bethesda) Also on PC
- Final Fantasy XVI (Square Enix) Full exclusive/ also on PC maybe who knows
- Project Athia (Square Enix) Also on PC
- Solar Ash (Annapurna) Also on PS4, PC
- Stray (Annapurna) Also on PS4, PC
- Goodbye Volcano High (indie) Also on PS4, PC
- Jett: The Far Shore (indie) Also on PS4, PC
Number of confirmed full exclusives: 7 or 8 (FFXVI weird)
Number of confirmed PS4 & PS5 only: 4
Number of confirmed PS5 & PC only: 3 or 4
Number of confirmed PS4, PS5 & PC only: 7
Total announced new titles with level of exclusivity: 22