The OMAC BW-00 is an OMAC unit formed around the superhero Batwoman by Brother Eye while she tried to infiltrate the Batcave: Outer Caverns. Having brought an EMP device into the Batcave: Outer Caverns with Huntress, Robin and Nightwing to release Brother Eye's hold on the security terminal, it is revealed that she, along with the other Bat Family members, have been secretly infected with the OMAC virus and are activated by Brother Eye in an attempt to prevent the player party from progressing further.