Played this on s20+ i think the screen was zoomed in on 18:9 screen. I can see on the in game menu/journal that some portion of the screen are cropped. There are no back button, so basically once you are on the journal menu, there's no way to go back yo the game. Don't get me wrong, i love this game and I played it on PC. I just don't think it's a good enough port for mobile device