What are some good open source games on F-droid? I found libresudoku and lichess, so what are your findings?

If I publish a post, it will by default send me notifications on replies. Is it possible to get notified if there are replies on other people's posts?

How are they able to perform well under intense pressure? Literally life or death situations. I'm talking about hardcore parkour or crazy people climbing skyscrappers.

Have their brains been altered that they can't feel fear from their stunts?