Hacker News Reader

If you want to play it you can do that here: https://www.playdosgames.com/play/commander-keen-4

It's also on Steam: https://store.steampowered.com/app/9180/Commander_Keen/

I had no idea you could still get it. This brings back memories! My first and favourite game as a kid. I'd get home from school, boot up the DOS machine and type 'keen.exe' to start it up.

Reply on news.ycombinator.com