Only the wealthiest, most determined and - let's be honest - heartless monkeys would build an assembly yard capable of building the monkeys most feared bloon type. The ZOMG. May the monkey god have mercy on us all! It's the best monkey building the game can offer!
~ Official BMC description
Gargantuan Vessel Assembly Yard
The Gargantuan Vessel Assembly Yard, also known as the GVAY is a MvM building that is unlocked at level 25 in browser-based BMC and at level 27 BMC Mobile. It requires 3x3 land tiles in order to be built. It costs City cash150,00

The Gargantuan Vessel Assembly Yard on Mobile

0, consumes Lightning thing-0100, takes 4 days to build, and it gives the player 1500 XP once construction is complete. It allows ZOMGs to be researched in the Bloon Research Lab.

In BMC Mobile the required $150,000 could be stored in bank combinations such as by using 10 banks (available at city level 27) upgraded to level 4 (unlocked at city level 25) or by using 6 banks upgraded to level 5 (unlocked at city level 26).


  • Below the building, the floor looks like the sand in Desert terrain.
  • Despite the quote saying "It's the best monkey building the game can offer", DDTs can be researched too and thus contradicts the claim of "best monkey building the game can offer", except in the case of the moblie game, where DDTs cannot be researched.
  • The size should actually be 4x4 tiles since ZOMGs contain 4 BFBs and the Oversize Airship Support Bay takes up 2x2 tiles.
  • It is one of the two buildings that take up a 3x3 space; the other being the Temple Complex.
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