jagex

Install command: 
brew install --cask jagex

Name: jagex

Official Jagex Launcher

https://www.jagex.com/

/api/cask/jagex.json (JSON API)

Cask code on GitHub

Current version: 1.17.3

jagex is built for Intel macOS and so requires Rosetta 2 to be installed.
You can install Rosetta 2 with:
    softwareupdate --install-rosetta --agree-to-license
Note that it is very difficult to remove Rosetta 2 once it is installed.

Analytics:

Installs (30 days)
jagex 26
Installs (90 days)
jagex 97
Installs (365 days)
jagex 166
Fork me on GitHub