It would appear that the Wii U version of Batman: Arkham Origins was largely created by Human Head Studios.
It’s true that Warner Bros. Montreal was Origins’ main developer, and the studio may have contributed somewhat to the Wii U release. However, Human Head Studios’ logo is featured on the back of the Wii U boxart. As far as we can tell, there is no similar image on the other versions’ cover. This implies Human Head Studios worked on the bulk of Origins’ development on Wii U.
So that’s a pretty interesting nugget. For those unaware, Human Head Studios worked on Prey, and were once in charge of Prey 2 before there was a fallout of sorts with Bethesda.