I kind of improvised as to what I wanted as a theme as I went along. Near the end though, I based it on which phrases sounded the coolest: the themes that were very game specific felt limiting, and I thought that a cool/interesting phrase would lead to more interesting games. I also picked some themes that were aesthetic choices, because that would tie all the games together while still having variety.

I'm learning Godot. I'm working with @save-our-sunken-ship