I wish more non-free software could be made free and open-source when its creators go defunct or lose interest in it. Another good example that brings a smile

I wish more non-free software could be made free and open-source when its creators go defunct or lose interest in it. Another good example that brings a smile to my face is Duelyst[1]. The company behind it went under so they published the code and assets under CC0. 1: https://github.com/open-duelyst/duelyst https://github.com/open-duelyst/duelyst