A friend of mine (not on fedi) is currently looking to promote the games he makes, which are all currently non-commercial. He regularly releases beta versions of his newest game, first to supporters and a bit later to the general public, while the finished ones are available for download.
Since there are a few people here into indie games, I'll be posting a list of links to his work.

Feel free to share this post if you think your followers might find it interesting.

Games
https://gamejolt.com/@XryEcho
https://xryecho.itch.io/
Twitter
https://twitter.com/XryEcho
Donations
https://ko-fi.com/xryecho
https://www.patreon.com/xryecho

Latest release trailer
https://www.youtube.com/watch?v=drDp_bStNfE