NOTE: This is not my client, I just happened to fork it and then the owner deleted the repo. Now it is archived since I won't commit anything to it anyways.
- Navigate to release page and download the last release.
- navigate to Forge Website and download the last version for 1.12.2 forge.
- Run the Forge.jar file and install Forge client.
- Navigate to mods folder in the .minecraft directory and move LionClient-version.jar file.
- Run Minecraft using Forge and click G.
If you have a bug or a suggestion, make an issue on Github or contact us via our Discord Server.