Bloontonium

Bloontonium is a radioactive chemical that was first mentioned in BTD5. It is used in BMC as Bloontonium Generators for sending MvM attacks.

In BTD7: M.R, bloontonium has a different function. Instead of inflating bloons, it is used in many weapons. Attacks infused with bloontonium can pop any bloon. All radioactive attacks contain bloontonium. Very high levels of bloontonium can strip properties from bloons and set them on fire.

Applications

 * In Bloon Impact and Bloon Crush upgrades of the Bomb Shooter for popping black bloons. Not actually told but hinted.
 * In the attacks of the Atomic Bombing upgrades of the Monkey Soldier for popping black bloons.
 * In Absolute Zero upgrade of the Ice Monkey for popping white bloons. Not actually told but hinted.
 * In Ground Zero and Tsar Bomba upgrades of the Monkey Ace for popping black bloons.
 * In the lasers of the Anti-Bloon upgrade of the Super Monkey for popping purple bloons. Not actually told but hinted.
 * In the shells of The Big One and The Biggest One upgrades of the Mortar Monkey for popping black bloons.
 * In depleted bloontonium darts used in the Dartling Gun upgrade and the Bloontonium Turret for popping any bloon.
 * In Bloontonium Engine upgrade of the Monkey Tank for popping black bloons.
 * In Bloontonium Reactor and Energizer upgrades of the Monkey Sub.

Trivia

 * Blastonium is another highly radioactive chemical. It's used only in the Blastonium Powered Tank upgrade of the Monkey Tank and in the Blastonium Laser Turret upgrade of the Bloontonium Turret.
 * The beams of the True Sun God don't contain bloontonium. They just contain enormous amounts of spiritual energy or sunbeams.