A tool that can translate the .ebm files from some Atelier Games
A tool that are able to modify the font from some gust games. Tested with Atelier Firis
A tool to unpack/repack the game files can be found at: https://github.com/VitaSmith/gust_tools
I really don't spend time in this tool thanks the VitaSmith source, so... Thank you VitaSmith.