Try to follow these steps and tell me where you get stuck:
- Download the Linux version
- Extract the contents of the downloaded file to any folder you wish; you’ll now have a new folder named “ProjectLYRE-1.4-linux” inside which there should be a file named “ProjectLYRE.sh”
- Open a terminal
- Drag and drop the file named “ProjectLYRE.sh” into the terminal, then press enter
The game should start at this point