
No public description is available.
Rare
Official Steam achievement definitions and latest reported global unlock rates, ordered from rarest to most common.
Rates and award counts were last observed on Sep 18, 2026.

No public description is available.
Rare
Reanimate 250,000 bloons to fight on your side using the Necromancer Wizard
Rare
Rope in 3,000 MOAB-Class Bloons using the MOAB takedown ability
Rare
Beat round 100 in Apopalypse mode
Rare
Purchase at least 1 new Limited Time item in the Trophy Store
Rare
Complete a Hard Odyssey
Rare
Beat 5 maps in CHIMPS mode
Rare
Destroy 1,000 BADs
Rare
Win 10 games using only Magic monkeys
Rare
Use Powers 100 times
Rare
Pop 200,000 Bloons on Peninsula
Rare
Win 10 Daily Challenges
Rare
Upgrade towers 20,000 times
Rare
Win 10 games using only Military monkeys
Rare
Invest at least $401,626 extra when creating any Paragon
Rare
Host and win 10 Co-op games
Rare
Spend at least 50 Trophies in the Trophy Store
Rare
Win 10 games using only Primary monkeys
Rare
Defeat a Tier 5 Boss
Rare
Unlock all Monkey Knowledge in one branch
Rare