Loading up my Retroid with a few. I found a Deadpool NES game that actually is super cool, a Halloween Kirby game, Shovel Knight and Celeste ported to older consoles, stuff like that.
What are your favorites? I usually go for action/platforming/metroidvanias, and stray away from turn based RPGs. Only catch here is the hack has to be PS2 era or earlier.
I spent last spring/summer completely obsessed with A Link to the Past Randomizer:
https://alttpr.com/en
There's something gratifying about completing the whole game in under 4 hours with Hello Kitty as your character sprite.
Will check it out, thanks!