Bellatrix brings bare-metal Amiga emulation to Raspberry Pi 3B

Bellatrix is trying to do the one thing a lot of Raspberry Pi Amiga setups never quite get to do: turn the board into the Amiga box itself, with no Linux layer sitting in the middle. Announced July 15, the project runs the Raspberry Pi 3B directly as an Amiga emulator without an operating system, which is the whole point if you care about shaving away boot overhead, input lag, and the extra drag of a desktop environment.

The project’s GitHub page calls it “a bare metal generic Amiga machine emulation for raspberry pi 3B.” That wording matters, because most Pi-based Amiga emulation has lived in the Linux world, with setups like Amiberry doing the job through a full operating system first and emulation second. Bellatrix takes the lower-level route instead, with direct hardware control and no desktop overhead, which is exactly the kind of change that can make an old Pi 3B feel more like a dedicated retro box than a tiny general-purpose computer.

That difference will matter most in the parts of Amiga software that are least forgiving. Action games that depend on crisp input response, and demos that push timing and frame pacing hard, are the obvious beneficiaries when you remove a full OS from the path. A Raspberry Pi 3B is not a powerhouse by modern standards, so trimming every layer between the user and the emulator is the practical win here. Bellatrix is not selling itself as a flashy new front end or a convenience layer. It is selling the idea that the Pi 3B can spend all of its time being an Amiga machine.

Early community discussion has already started on the English Amiga Board and Forum64, which tells you the audience understood the pitch right away. Retro-computing users have spent years building Amiga setups around Linux-based tools, so a bare-metal alternative lands as a real shift in approach rather than another tweak on the same formula. If you already have a Raspberry Pi 3B gathering dust, Bellatrix is the kind of project that makes you wonder whether that old board is better off booting straight into Amiga duties instead of loading a desktop first.