Hello, I don't know if you are still looking for a project to join, but I am the creative producer of a game called The Great Divide. It is a retrofuturistic (think 1950s and 1960s era American Futurism or Futurama or The Jetsons) hero shooter about the cold war. If that sounds like something you'd be interested in helping out with feel free to add me on discord: Davekillerish#5038 where we can talk about more details.
Hope to speak with you soon :)