Achievement
From The Blockheads Wiki
An achievement is obtained when a player completes a certain task within The Blockheads while signed in. On iOS versions of The Blockheads, this is done through Apple's native Game Center. On Android, this is done through Google's native Google Play Games. There are currently a total of 84 achievements totaling 680 points for The Blockheads.
New achievements have been added with every major update.