Through the official Batman: Arkham Origins Twitter and Instagram accounts, Warner Bros. is teasing some kind of reveal to take place in three days.

This image has appeared a few times over the last few days on the Twitter account:

While this far more ambiguous image has appeared on the Instagram account:

Finally this image has also appeared on Twitter:

Do you have any guesses on what is getting teased here? It looks like it (or they) involve explosives. Whatever it is, we'll find out more in three days.

For more on Batman: Arkham Origins, check out all of the coverage from when the game was featured on our cover.