jagex

Install command: 
brew install --cask jagex

Name: Jagex

Official Jagex Launcher

https://www.jagex.com/

Development: Pull requests

Cask JSON API: /api/cask/jagex.json

Cask code: jagex.rb on GitHub

Current version: 2.3.0

Requirements: macOS >= 10.15

Analytics:

Installs (30 days)
jagex 49
Installs (90 days)
jagex 167
Installs (365 days)
jagex 542