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RETRONIAN

One OS, All Handhelds.

Retro gaming, handheld game consoles, custom OS, and 3D printed accessories.

> RECENT_POSTS

Added RG CubeXX and RG 28XX Support to OneOS

2026.04.17

OneOS Logo
Releasing OneOS: A Simple Multi-Language OS for Retro Handhelds

2026.04.14

I’ve released OneOS, a simple OS for retro handheld consoles with multi-language display support.
What's the Best Way to Name Game Files for Emulators?

2026.04.05

Conclusion: Follow The Official No-Intro Convention.
How to Read Retro Handheld Performance Specs

2026.04.04

“Allwinner H700 Quad-core ARM Cortex-A53 1.5GHz”, “SigmaStar SSD202D Dual-core ARM Cortex-A7 1.2GHz” — the specs of retro handheld game consoles are confusin...