OMAC Base

Located underneath the Gotham Knightsdome Stadium, within the sewers, the OMAC Base is the hidden lair of Brother Eye, within which it controls the OMAC army rampaging through the streets above.

Involvement
Locating the hidden base, Batman sends Fire and some new heroes to shut Brother Eye down, however, Fire panics and abandons the heroes to face Brother Eye alone.

Trivia

 * The OMAC Base is available as a Duo instance.