BrunOS Platinum Classic

Every room in this castle is dedicated to something. This one (ruled 2026-07-02) is dedicated to a person: my cousin Bruno, who sat me in front of an Amiga 500 and early Macintosh emulators when we were kids and taught me the single most important lesson in this entire wing — that hardware is negotiable. A machine is a shape software can be poured into. Everything the Virtual Habitat is, every enclave and emulation tier on this site, descends from afternoons at that screen.

So BrunOS wears the platinum: the Mac OS 8 grammar — the horizontal stripes, the charcoal-on-grey, the windows that felt like appliances — rebuilt as a Distrobox sanctuary on the same Guix bones as every other room. Not a Macintosh emulator (the Castle’s emulation tier handles the real artefacts); a habitat that holds the feeling of that era of the Mac, declared and rebuildable like everything else here.

Somewhere in it there will be a bitmap easter egg only two people in the world will ever recognise. That is the whole point of naming rooms after people. Screenshots when it breathes.