Buy Everything

"All premium upgrades, including Double Cash, Monkey Tycoon, Crystal Ball, Double Ranga, Explosive Darts, Frag Bombs, Digital Amplification, Dreadnaught, and Rank 31. With Rank 31 you will unlock all non-purchasable upgrades such as all tower types & all upgrades for them, all game modes such as Sandbox & Apopalypse Modes."

- Official quote from Bloons Tower Defense 4.

 is a Premium Upgrade featured in Bloons Tower Defense 4. It costs 100, and it unlocks every premium upgrade as well as advancing the purchaser to Rank 31 instantly.