Provide an open source game

[Zireael07]

https://github.com/gbdev/awesome-gbdev

Under the homebrew heading, there are multiple custom open source games - even something as simple as a flappy bird clone being loaded/available by default would make it much easier to check out your emulator (especially its performance compared to WASM projects)

[Fordi]

Hehe... I've been dev-testing with Tetanus on Drugs.

[andychase]

I like the idea!