I'm from China, and I also like pixel art games.
I tried to edit the language files in the directory. After translation, the game would automatically crash after running for a while.
I'm guessing it might be due to unsupported fonts.
It is recommended to add or use pixel fonts with multi-character support.
For example：
Unifont：https://unifoundry.com/unifont/index.html
Silver：https://poppyworks.itch.io/silver
If Chinese language support can be added, I'll be happy to provide a Chinese translation. I believe there will also be many enthusiasts from different regions who will contribute to their language localization.
Thank you to the authors for your work and I wish you good luck in your endeavours.
Again, thank you.