Why not have that feature?
Games like Bubble Tanks are puny on modern high-res screens.
https://armorgames.com/play/1920/bubble-tanks-2
There should be button to access the raw flash at the very least, which will scale in-browser.
@cormy1 I understand your suggestion, but games are made in a set size by the game dev. We host those games in the size they provide us with. You can always zoom in with your browser screen though, which would be a simple solution?
Zooming in increases the size of the whole site however, maintaining the ratios of everything within it, making browsing the site more of a hassle because many buttons go off screen.
Simple solution would be to provide a direct link to the raw game file so that you can resize the game how you like in its own window without affecting the rest of the site.