Australia has never been in the game. And don't give me that crap about being a country and not a Civilization. If other "new world" nations like the US and even Brazil can get in the game, then damn it, we deserve a shot too.
And we're getting one, albeit courtesy of this fantastic new mod for Civilization V. It adds Australia as a fully-fledged Civilization in the game, with a unique leader, units and abilities.
The best part is that some genuine thought has gone into it; the leader is the "father of Australia" Sir Henry Parkes, the Civ specialises in tourism and...Russell Crowe is the Australian spy unit.