The Sub Weapons Research is a Upgrade Building in Bloons Monkey City that is needed to unlock upgrades for the Monkey Sub.
Special Buildings are needed for the last upgrades on both paths. First Strike Capability requires the Super-Bomb Research Centre, while the Bloontonium Reactor requires the Submarine Core Reactor building.
Trivia[]
- There are ballistic missiles in the T2 version of the Sub Weapons Research building.
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