Balloon Gem Tower Defense

[Gameplay]
Classic tower defense game, designed for players who like older games
Build defensive towers in any open space
More than 40 characteristic turrets are used in turn, with different functions (machine gun, sniper, electromagnetic, plague, freeze, laser, etc.).Each turret has its own unique effect.)
The turret has multiple branch upgrade routes
The combination of different turrets produces a variety of interesting effects.
Casual and strategic, relaxed and challenging at the same time.
Steampunk sets and combat experience, cute and witty style, whether you are a battlefield rookie or a tower defense master, 20,000 Leafs Under the Sea: The Muse of Sapphire will provide a tower defense experience of a different kind.
Arrange your defenses, match your strategies properly, and destroy the invading MOE army corps to make you arrogant.
【 Synopsis 】
In 2889, Hansen X of the Gramba family invented the new Gramba Tank in order to find the sapphire that had been buried in the sea.
Where nadia once hid her gems, there is still danger.
Can we save the world this time by preventing the Gramba family from acquiring the gem?
We need a hero like you to stop the Gran tanks from grabbing the gems, use the existing battery resources to stop them!!