@@HIHIE_YT the Desktop Window Manager, I won't go into specifics but basically fullscreen without fullscreen optimizations > fullscreen > windowed fullscreen > windowed mode
@@HIHIE_YT desktop window manager, you should google it all games do this whenever they're in full screen, they disable dwm to get better performance and no input lag. Also this is why a lot of games take a bit to tab out from full screen
They 100% change damage amounts I’m certain about that, I had mine on execute until recently and was doing more dmg at low health, you can also see his dmg going up with every hit, which is execute