Batman: Arkham Knight is no longer heading over to Linux and Mac, with the ports getting cancelled by Feral Interactive.
The announcement was made via Steam, detailing the cancellation:
“We are very sorry to confirm that Batman: Arkham Knight will no longer be coming to Mac and Linux,” reads an update posted to the game’s Steam forums. “If you have pre-ordered Batman: Arkham Knight for Mac or Linux, please apply for a refund via Steam.”
Feral Interactive are the same guys who ported Batman: Arkham Asylum and Arkham City to Mac, having announced the new ports for Arkham Knight about a year ago; then delaying the ports from spring 2016 to October this year.
Those who have pre-ordered Batman: Arkham Knight for Mac or Linux can pickup a refund via Steam.