gearboy

Install command: 
brew install --cask gearboy

Name: Gearboy

Game Boy and Game Boy Color emulator

https://github.com/drhelius/Gearboy

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

Cask code: gearboy.rb on GitHub

Current version: 3.7.3

Requirements: macOS >= 10.15

Versions:

Intel tahoe 3.7.3
sequoia 3.7.3
sonoma 3.7.3
ventura 3.7.3
monterey 3.7.3
big sur 3.7.3
catalina 3.7.3

Analytics:

Installs (30 days)
gearboy 2
Installs (90 days)
gearboy 10
Installs (365 days)
gearboy 30