Íme egy fantasztikus gyűjtemény az Open Source Game Clones csapatának gondozásában:
This site tries to gather open-source remakes of great old games in one place. If you think that something is missing from the list - please go to our GitHub repository and create an issue or even a pull request!
Since all these projects are open-source you can help them and make this world a better place. Or at least you can play something to appreciate the effort people put in them.
Similar resources: check out Free Gamer, a blog dedicated to open source game news, and Unix ASCII games, a list of opensource text-based games.