dosbox

Install command:

brew install --cask dosbox

Name: DOSBox

Emulator for x86 with DOS

https://www.dosbox.com/

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

Cask code: dosbox.rb on GitHub

Current version: 0.74-3,3

Current version requires: macOS >= 10.11

dosbox 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)
`dosbox`	375
Installs (90 days)
`dosbox`	1,234
Installs (365 days)
`dosbox`	2,234