Step-by-step guidance for connecting, configuring, maintaining, and using retro-gaming equipment.
Transfer files from Windows to KNULLI over SMB in Explorer or SFTP in WinSCP. This release-pinned guide explains Firefly, Gladiator II, and Scarab service/authentication differences, then verifies transport safely with one unique disposable text file that is read back and removed.
Install KNULLI Scarab `20260511` on an RG CubeXX using the exact device image and a spare microSD card. This documentation-based guide covers the compressed-file SHA-256, multiple target checks, safe GUI imaging, Windows format prompts, TF1/TF2 first-boot setup, and the narrow EmulationStation success endpoint.
Learn when to use DOSBox Pure’s on-screen keyboard, internal Gamepad Mapper, RetroArch remaps, or a physical keyboard with Game Focus on RG CubeXX. This source-based guide covers DOSBox Pure 0.9.9, per-game control scope, `PADMAP.DBP`, and `.rmp` files without claiming hands-on device testing.