Bonus! Useful Chrome extension for Responsiveness Testing. - Source: dev.to / about 1 year ago

This chrome extension with all of the breakpoints set up https://chrome.google.com/webstore/detail/responsive-viewer/inmopeiepgfljkpkidclfgbgbmfcennb. Source: almost 2 years ago

For my case with Mass Effect, this app helped: http://easyresapp.com/ you can install it for free from app store and change the resolution as you like in mac os, the the same is inherited in the game. Source: about 2 years ago

Download Easy res from the App Store. http://easyresapp.com/ this is a menu bar utility that lets you easily change the internal resolution to whatever. Totally free. Source: about 2 years ago

Pro Tip: Install EasyRes (free) and change your monitor to the x1 setting for the resolution you wish to run in the game. Makes a huge difference to the number of pixels you're pushing, but the game looks exactly the same. Source: over 2 years ago

I have to use http://easyresapp.com/ - but other wise had no problems with the upgrade to 12.3. Source: over 2 years ago

I use Easy Res, makes it quick to switch resolutions/scaling. I use it for work as when screen sharing 4k is to much http://easyresapp.com/. Source: over 2 years ago