We Unlocked This SECRET Achievement In Bloons TD 6!

We Unlocked This SECRET Achievement! BTD6 / Bloons TD 6 - this hidden achievement was added last update, but with the release of the boat paragon I decided it was time to get it! With an added challenge with doing it on 4 player co-op boss mode to spice things up!
This is my series of Bloons TD 6 strategy, gameplay, challenges, or whatever else it may be. Likes are appreciated, and subscribe & hit that bell to catch up on all future videos!
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