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UXN - RetroBIOS

Type game
Source https://github.com/libretro/uxn
Version 0.0.0
Profiled 2026-03-18
Cores uxn

No BIOS or firmware files required. This core is self-contained.

Libretro port of the Varvara/UXN stack machine designed by Hundred Rabbits. UXN is a portable 8-bit virtual computer with 64KB of memory and a minimal instruction set. Loads .rom files compiled from Uxntal assembly. The VM is entirely software-defined with no firmware or BIOS dependencies. No system directory files required.

Generated on 2026-03-20T19:12:20Z