Games that need to be re-classified may still miss out, however:
What about the games that have been refused classification in Australia in the past? Does it mean games like Mortal Kombat will be re-released with an R18+ rating?
Not necessarily. The Classification Board must wait two years before it can re-classify a title. This means it is up to individual video game publishers to decide whether or not to re-submit a game for re-classification after the two year period has passed. So, for example, Warner Bros. may not choose to re-submit Mortal Kombat for re-classification since re-releasing a game two years after its original release may not be deemed profitable.
The Classification Board may also re-classify a game if a federal minister requests this to be done.