To force an application's DPI, go to the game folder and find the .exe file, for example: C:\Games\ascaron\system64\Game.exe.
Then right-click on it and select "Properties." In the window that opens, go to the "Compatibility" tab and click "Change high DPI settings." In the window that opens, check the box next to "Override high DPI scaling behavior" and select "System" from the drop-down list. Then click "OK" and close the properties window.
