You can easily switch between different resolutions and aspect ratios in the Game tab. This will allow you to see how your UI scales at the different resolutions and aspect ratios:
- If you navigate to your Game tab, you will see the words Free Aspect. Clicking on Free Aspect will reveal a menu that shows various aspect ratios and a single 1024x768 resolution that is labeled Standalone:
Free Aspect means that the window will scale to whatever resolution you set by changing the size of the game window. So by moving the frame around on the game window, you will change the aspect ratio. ...