"We're a developer that hates to make any compromises, so we are sorry to say this means it's going to be just a little bit longer until you can play the epic conclusion to the Arkham trilogy," says the PR.
"As a reward for your patience and understanding, and to make the wait even more unbearable, we are pleased to whet your appetite with a new gameplay video of Batman: Arkham Knight.
"Thanks so much from everyone at Rocksteady for your continued support. We are working as hard as we can to make you proud."
Here's the new video, which includes seven minutes of gameplay captured from the PS4 version of the game.