[yaky]

You might also enjoy PICO-8, a virtual console in glorious 128x128 16-color graphics, with bleepy sounds, and chiptune music. The community is lovely and pretty active.

[msephton]

I've dabbled in PICO-8! Great fun. A small claim to fame there—I was its first public user: https://www.lexaloffle.com/bbs/?uid=6

[khimaros]

or its open source cousin TIC-80: http://tic80.com/