this game hase a big issue with going fullscreen and windowed on my ultrawide. i have 3 monitors set up and the game freaks out when i first start it and will start in windowed mode until i click to load my save. then my display flickers the tabs on my other monitors may move sometimes, they may not. the game then switches to fullsceen and no sound. the game will still play, but if i try to view my pokemon there is a big white box covering them. if i go into the settings tab. the game will flicker my monitors again(possibly moving tabs around on them) and goes into windowed mode and i get sound back