This may not be under a free, libre or open license.

Cheapass Games

https://boardgamegeek.com/thread/2884622/does-anybody-have-the-old-zip-files

We’re proud to offer board and card games absolutely free for you to try. If you like them, when and if you’re able, throw us a donation. These are offered under the basic Creative Commons license, which allows you to copy and distribute the file as long as you don’t sell or alter it. Enjoy!

Collection, Organisation

Licensing Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 (Unported) (part) Some, but not all, of the games.

Grouping Tabletop Gaming