going with colonization
Since you can’t _not_ fit the chosen theme to any game or any idea ever, I’m going to use one of the creative ones – I’ll go for colonization.
I don’t care if it doesn’t get ‘judged’ or whatever, the idea is to make something in 48 hours with a theme, and since there ISN’T a theme this time, I’ll use ‘colonization.’
Now I will sleep.