It goes without saying, the theme sucks, so I made very little progress at first yesterday as I pondered the theme. I don't want to do the obvious magical thing, but also "process server rogue-like" wasn't much better.
So I spent some time setting up my project boilerplate as thought about it. Eventually I thought it could be about a some sort of alien portal preparing for an invasion - you know, something that Jodie Foster might have been tricked into building in a darker version of Contact.
And then someone mentioned that the theme reminded them of Smash Bros. I have no real idea what that is, I'm not a Nintendo guy, but I suspected immediately that some sort of Tag Team may be involved. Tag Team! That's also a sort of summoning, init?
So now I have my complete idea: Robot that hack alien tech to 3d print different robots to solve puzzles to stop alien portal from being constructed.
Tools: Bevy engine, LDtk level editor, Krita graphics.