Would it be possible to port this game to GameShell?

https://www.openomf.org/

I don’t know how good it will run on the gameshell but you should be able to compile it. Just follow the the compilation instructions in the INSTALL.md

Here you go. OpenOMF build and configured for the Gameshell:

Install instructions:

  1. copy the file to your home directory on the cpi ("/home/cpi")
  2. ssh into your Gameshell decompress the file like this: tar -xzf OpenOMF.tar.gz
  3. Run the autoinstaller like this: ./ install.sh
  4. Remove the build folder, install.sh and OpenOMF.tar.gz
  5. Reload or Reboot and you’re done