Got me an Idea!

So since were in the civics and new knowledge area, I was wanting to do something on citizenship in Australia. I'm interested in the culture, history, and the civics of Australia so I wanted to do some research on the country and use that as my game idea. I'd like to make it kind of an adventure game. I want it to be something fun that will teach players about Australia and how the country is related to and diferent from the U.S. I'm interested in what I can find and how I can turn it into a fun game and teach players about this wide sunject.