Correct me if I'm wrong, but don't you mean R18+ rating? I got plenty of games in my house that I purchased in stores with an MA 15+ rating, and I'd be surprised if we didn't even have an M rating but were pushing for an R one.
(well, without expensively importing it)
Cheaply importing it. You can import a game from the UK for half the price it retails in Australia for. Don't forget we have horrible game prices as well as no R 18+ rating.
However, THANK GOD we are finally getting there. I swear, if either the lower house or the Senate doesn't let this one through...
Our country needs to stop treating us like a bunch of children, and start remembering that a fair portion of us are adults.