Open the application on your device, search for Celeste , and download its wrapper configuration. This creates the necessary shell scripts and folder structures inside your system's SD card. 2. Supply the Full Game Files
Remove the SD card from your handheld and insert it into a computer.
How to Make celeste-linux.zip Work Fully on Retro Handhelds To make on custom retro handhelds, you must use PortMaster to extract the DRM-free Linux game files into the gamedata directory. The Itch.io version of Celeste provides the native Linux build required by ARM-based Linux operating systems running on popular handhelds (such as Anbernic, Powkiddy, and TrimUI devices).
[Install] WantedBy=multi-user.target
Use ldd to check dependencies:
Because "celestelinuxzip" is obscure, treat it as untrusted. Before making it work :
Make the script executable: chmod +x Celeste