What Offline Browser Game Can You Play on Opera GX?

If you are looking to play an offline game when your network fails on Opera GX, this article contains everything you need to get going.

Opera GX, Operius Wiki

Every time I open OperaGX I get this pop up and every time I click yes, set as default, but it keeps popping up, does anyone know how to stop this?

Fix Opera GX not downloading any files

Cannot make Default browser. : r/OperaGX

New Opera 'Gaming Browser' Can Limit RAM, CPU Usage

Opera GX, Gaming Browser

Opera GX, Operius Wiki

Game Jolt - Share your creations

Opera GX is a gaming browser made especially for gamers