So long story short, found a PS3 at a thrift store for $20 (specifically the OG model with PS2 backwards compatibility), decided what the heck, and bought it so I could check out some games I missed out. Not too familiar with the system's library so I could use some recommendations.
DO NOT SUGGEST:
First person shooters
Games I can get on PS4 or PC
GAMES I ALREADY PLAN TO PICK UP:
Persona 4 Arena
Persona 4 Arena Ultimax
Catherine (even though I already beat this game)
Demon Souls
NieR
Drakengard 3
Ni No Kuni
Metal Gear Solid: The Legacy Collection (Never played a MGS game besides the first one believe it or not.)
"Just for comparison Uncharted 4 was 20x bigger than Splatoon 2. This shows the huge difference between Sony's first-party games and Nintendo's first-party games."