As picked up by Kotaku this morning, State of Decay has an edited version in submission with the Australian Classification Board.
The statement came from developer Undead Labs' Facebook page, and read:
Australians, I can OFFICIALLY tell you that the special edition of the game is now in the hands of your review board. Stimulants out! "Supplements" in! Who could possibly not like vitamins? They're good for you. Anyway, we're feeling pretty optimistic about our chances.
The facetious tone aside, it's good that the developer is feeling optimistic with its second pass at getting the game through.
In the case of drugs and incentives, it's all pretty black and white, so the optimism seems warranted.