It seems you didn't include the game content, only the engine.
Error: Couldn't load project data at path ".". Is the .pck file missing?
If you've renamed the executable, the associated .pck file should also be renamed to match the executable's name (without the extension).
![](https://img.itch.zone/aW1nLzU3MDczMjYucG5n/original/A9BZ4q.png)