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Bloons TD 6 Achievements

Official Steam achievement definitions and latest reported global unlock rates, ordered from rarest to most common.

Total achievements156
Rarest rate0.200%
Ultra rare6
Last checkedSep 18, 2026
Delayed official data

Rates and award counts were last observed on Sep 18, 2026.

41
Stubborn Strategy

No public description is available.

Rare
5.00%last reported global rate
42
Instant Gratification

Use a Tier 5 Insta Monkey. NOTE: even after being used, Instas still count toward your collection!

Rare
5.10%last reported global rate
43
A La Code

Submit a Challenge to the Challenge Browser

Rare
5.30%last reported global rate
44
Insta Century

Use 100 Insta Monkeys

Rare
5.30%last reported global rate
45
Perfect Paragon

No public description is available.

Rare
5.30%last reported global rate
46
Inflated

Beat round 100 in Deflation mode

Rare
5.50%last reported global rate
47
Rookie of the year

Complete a Race in under 10 minutes

Rare
5.80%last reported global rate
48
Ultimate Bloons Master

Beat 15 maps in CHIMPS mode

Rare
6.00%last reported global rate
49
A Crate Time

Open a Diamond Crate in any Collection Event

Rare
6.10%last reported global rate
50
Indie

Win 25 games with Alternate Bloon Rounds

Rare
6.10%last reported global rate
51
No Stone Left Unturned

Complete all 3 difficulties of a single Odyssey

Rare
6.20%last reported global rate
52
Perfect Week

Complete all Daily Challenges in a week

Rare
6.30%last reported global rate
53
Power overwhelming!

Use 100 Powers in Co-op mode

Rare
6.30%last reported global rate
54
Davids vs Goliath

Win a boss battle without using a Hero

Rare
6.40%last reported global rate
55
Poppable

Win 25 games on Impoppable Difficulty

Rare
6.40%last reported global rate
56
Freaky Friday

Use the Alchemist's Transforming Tonic abilities 100 times

Rare
6.60%last reported global rate
57
Strangely Adorable

No public description is available.

Rare
7.10%last reported global rate
58
Thrifty

Win 10 games in Half Cash mode

Rare
7.10%last reported global rate
59
Mo Heroes, Mo Problems

No public description is available.

Rare
7.30%last reported global rate
60
So Shiny!

Pop 20 Golden Bloons

Rare
7.40%last reported global rate