Pop!_OS is different in that it focuses on gaming more than Ubuntu.

ScummVM is a free and open source tool that makes it possible to run classic PC games on a wide variety of modern platforms. The software was originally designed to recreate the LucasArts game engine ...

I put an entire 1991 Macintosh Quadra with Mac OS 8.1 into an Electron app, together with a bunch of apps and games. It runs on Windows, macOS, and Linux... and JavaScript. Again: I'm sorry. You won’t ...