Papers, Please for PS Vita rated in Australia three years after its announcement

It has been almost exactly three years since 3909 LLC announced Papers, Please for PS Vita at Gamescom 2014, and it is still without a release date.

But the Australian Classification Board today rated the puzzle game for PS Vita, suggesting its release is finally approaching.

Here is an overview of the game, via its Steam page:

Congratulations.
The October labor lottery is complete. Your name was pulled.
For immediate placement, report to the Ministry of Admission at Grestin Border Checkpoint.

An apartment will be provided for you and your family in East Grestin. Expect a Class-8 dwelling.
Glory to Arstotzka

The communist state of Arstotzka has just ended a 6-year war with neighboring Kolechia and reclaimed its rightful half of the border town, Grestin.

Your job as immigration inspector is to control the flow of people entering the Arstotzkan side of Grestin from Kolechia. Among the throngs of immigrants and visitors looking for work are hidden smugglers, spies, and terrorists.

Using only the documents provided by travelers and the Ministry of Admission’s primitive inspect, search, and fingerprint systems you must decide who can enter Arstotzka and who will be turned away or arrested.