I finished the new Doom and Platinumed the PS4 version of Final Fantasy VII (replayed whole thing with my gf). Had a blast with both

I played 1&2 and loved them. I have 4 from a previous PS Plus month. Yakuza 3 doesn't seem to be available digital and it's not exactly cheap anywhere that I can see - is it necessary to play 3? Can I just skip 3 and play 4&5?

Pandemic Legacy is amazing. I'm about halfway through the season with a group of friends. I recommend it if you can get a group that will stick together for at least 12 plays of it you definitely go for it.

On your list I see Zombicide - I recommend getting the newest edition, Zombicide Black Plague - which has a medieval theme but also fixes a lot of rules that were kind of annoying in the base game. Also the production values of BP are amazing, especially the player boards and such.

King of Tokyo is also a really fun quick game, make sure to get the Power Up expansion if you buy it as it makes the monsters unique instead of all the same. Base game the only difference between them is aesthetics.

Ooh. Well I'm feeling RPGish lately so I'll list a few here for suggestions

1. Etrian Odyssey Untold: Millennium Girl
2. Final Fantasy Type 0 HD
3. Digimon Story: Cyber Sleuth
4. Ni No Kuni: Wrath of the White Witch
5. Final Fantasy XIII-2 PC

REmake is the pinnacle of the series, imho. Definitely the one to play out of the games you listed - but I really like 3 as well. Nemesis is pretty freaky

have now:

pc
snes
n64
dreamcast
sega saturn
vita
new 3ds
ps3
ps4
wii u
wii

Shantae and the Pirate's Curse is amazing. I loved the pirate item mechanic so much. Can't wait for 1/2 Genie 1/2 Hero

Doing a replay of Borderlands 2 because the Handsome Collection was super cheap on PSN

Playing Dying Light co-op (amazing)

Just Platinumed Zero Time Dilemma (also amazing)

And as always, Overwatch. I've got like 70 hours in so far, don't feel the need to play ranked and enjoying Quick Play.

Persona 3 is absolutely fantastic. I'd say it's worth prioritizing over other games.