This version of mafia 3 is completly unplayable on GOG. No matter what settings you set in the launcher the game will still run sub 30fps even if you set it to 60 or unlimited or even 30. It's the same no matter what you do and it's a shame because I really wanted to play this game but it's complety broken and unplayable on GOG. Better off on console or steam.
While Dishonored 2 isn't my favorite of the 3 games, it is still absolutely incredible in both gameplay and story. Everything that was great about the first game is still here and many new mechanics were also introduced alongside the Void engine this game uses making it look really beautiful.
Dishonred is the best assasin game out there. It's first person making it more immersive but also has some of the best storytelling and gamply in any stealth game. The choices you make both story related and in gameplay are so thought prevoking and are part of what makes this game so good.
Bioshock infinite while being very different from the other 2 games before it, is a really great action/fps game and as aged reall well. It's definitely simplified mechanics from the previous games which makes it less complex overall but it achieves what it's trying to do very well.
This is my personal favorite of the 3 bioshock games and even after all this time later it's of my favorite games ever made. The gameplay is superb letting you choose major story beats similar to dishonored and still has little sister choices like the first game but in this game there's liek a mini survival mode for them which is why I love the gameplay loop so much.