This can be good or bad.
Evil West. This is a really fun game with some rough edges but it feels like a really good B game from the PS3/360 era and I love it!
Gungrave GORE. It feels true to the series' PS2 roots. That may put some people off but I love it! One of the few times I platinumed a game.
Slave Zero X. Feels right out of the PS1/Saturn era from looks to gameplay in a good way.
Bomb Rush Cyberfunk. It felt like the true successor to Jet Set Radio Future I wanted. Technically maybe it can't run on 6th-generation hardware but it looks, feels, and sounds like it in the best way.
Now for some bad.
Too Human. I recently tried this with an open mind. This felt like a really poor PS2 game. One of those games you'd always see at a Gamestop no one bought like Death by Degrees.
Contra Rogue Corps. This felt like a shitty 2013 mobile game ported to consoles in 2019 where the MTX was removed but the progression mechanics in place for MTX are still there. A massive pile of shit game.