Ranking Up

“	Reach rank 16 and unlock all tower types.	”
	^{~ Locked description}

“	You have reached rank 16.	”
	^{~ Completed description}

Ranking Up is a Game Center Achievement in iOS versions of Bloons TD 4 Mobile. To earn this achievement, the player must reach Rank 16, which is when the player has access to all of the original 16 towers and road items in the game. This achievement is worth 100 points on Game Center.

Rank 16 does not unlock the Dartling Gun or Beekeeper, due to being added with updates.