ん
> The DOOM source code is released for your
non-profit use.
だとGPLじゃなさそうわね。そのうち動かしてみたい。
https://github.com/id-Software/DOOM
GitHubGitHub - id-Software/DOOM: DOOM Open Source ReleaseDOOM Open Source Release. Contribute to id-Software/DOOM development by creating an account on GitHub.