Invented by Wended Selian University, the yaka is a real threat to any ground buildings. But they aren't invisible. That giant balloon is how they stay in the air and it's made of cloth, making them vulnerable to bow & arrows, and cannons.

Additional Notes

-It doesn't actually move in the game, you're going to have to use a mod to get it moving.

-Each bomb released with a button

-It releases a maximum of 10 bombs per volley.