Mortal Kombat 12 isn't officially in development. However, fans of the popular fighting game franchise are already looking forward to seeing the game announced within the next two years.

Part of the reason for this is an earlier report from industry insider, Jeff Grubb, where he claimed that NetherRealm Studios is working on Mortal Kombat 12 next as opposed to Injustice 3. In addition to this, NetherRealm confirmed right around the same time that it had already finished working on Mortal Kombat 11, suggesting that the studio was moving on to its next project.

Another piece of evidence comes by way of the now-infamous Nvidia GeForce Now leak, which gave Mortal Kombat XII an April 3, 2023 "placeholder" release date.

Having said that, NetherRealm hasn't officially confirmed that it's working on Mortal Kombat XII or Injustice 3. But, if the recent rumors would have you believe Mortal Kombat 12 is already in development, the roster for the upcoming installment has now apparently leaked online.