Bloons TD 6
151 Achievements
75,500 XP
Google Play
Tetrimino
Place 50 Monkeys on a map at once
500 XP
16.43%
How to unlock the Tetrimino achievement in Bloons TD 6 - Definitive Guide
Fonz1988
TrueAchievements
TrueAchievements
Just a heads up , sandbox mode does not work.
I got a map all the way to the end , sold everything and placed a load of monkeys .
I got a map all the way to the end , sold everything and placed a load of monkeys .
KRLA
TrueSteamAchievements
TrueSteamAchievements
To get this done very quickly you can just start placing dart monkeys ($170 each on easy difficulty) but make sure that you are also upgrading your good towers because these level 1 dart monkeys will not do much to help you. You may need to go into freeplay to get this done so don't rush or you will have no money for upgrades.