Poppable

“	Win 25 games on Impoppable Difficulty	”
	^{~ In-game description}

Poppable is an achievement introduced in the initial version of Bloons TD 6. To complete Poppable, the player must complete 25 games in total successfully on Impoppable difficulty either on Co-op mode, solo, or both. The rewards the player gets for completing Poppable are 500 and x3 Super Monkey Storms.

Strategy

See Impoppable_(BTD6)#Strategies

The rewards for completing Poppable is a good reward of 500 Monkey Money that can be useful to most players, and the Super Monkey Storms is a good reward due to its already expensive price.

Tips

It does not matter if the player has played one game on Co-op and another on singleplayer, they still both count to the achievement progress. So if the player finds one thing or another easier, they can go for it.
It's better to complete different maps instead of grinding a single map so that the player gets a greater amount of Monkey Money plus the achievement rewards.