nestopia

Install command: 
brew install --cask nestopia

Name: Nestopia

Nintendo Entertainment System (NES) emulator

https://www.bannister.org/software/nestopia.htm

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

Cask code: nestopia.rb on GitHub

Current version: 1.4.5

Current version requires: macOS >= 10.13

Analytics:

Installs (30 days)
nestopia 19
Installs (90 days)
nestopia 54
Installs (365 days)
nestopia 214