A very, very large bomb. Someone put a stop to craziness!
~ BTD6

Official BTD6 artwork

Tsar Bomba is the final upgrade of Path 2 for the Monkey Ace in BTD6. It creates a much more damaging explosion that does 3000 damage that also stuns all Bloons excluding the B.A.D. (which can't be stunned at all) for 5 (?) seconds. Cooldown for the Tsar Bomba is 45 seconds upon activation. It costs $29,750 on Easy, $35,000 on Medium, $37,800 on Hard and $42,000 on Impoppable.

Version HistoryEdit


Change balloon Now correctly applies stun art.



  • The upgrade's name is a reference to the Soviet Union nuclear bomb Tsar Bomba, the most powerful explosive weapon ever detonated.
  • The Tsar Bomba ability icon is the same icon as the artwork of the upgrade. The Ground Zero ability icon is a green bomb shell despite its artwork depicting the plane dropping the bomb.
  • The plane for the Tsar Bomba most likely appears to be the Tupolev Tu-95.
  • This BBC news coverage about the Tsar Bomba explosion has more information about the plane that dropped the real-life Tsar Bomba.
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