Oversize Airship Support Bay

"The special Support Bay is custom built for building and servicing one of the Bloons largest and fiercest wapons - the Brutal Flying Behemoth."

- Official BMC description

The  is a Monkey vs. Monkey building in Bloons Monkey City and Bloons Monkey City Mobile. Upon building, it allows the player to research B.F.B.s, allowing the player to send B.F.B.s in attacks.

Trivia

 * The B.F.B. on the building does not have the anti-monkeys sign and the eye symbols.