Full list of all 17 Gem Smashers achievements worth 1,000 gamerscore. It takes around 2-3 hours to unlock all of the achievements on Xbox One.
Complete the single player story mode and save the world.
Clear the respective starting zone using each character.
Pickup 25 carrots found underneath breakable blocks.
Change color 200 times.
Destroy 5 gems with inverted controls.
Don't lose any life for 3 levels.
Try not to collect bonuses in a level.
Don't use the speed up against a boss.
Defeat a boss without losing a single life!
Find the crown bonus in the treasure chest.
Smash 10 or more gems in a row.
Clear a level in 20 seconds or less.
Smash 200 gems.
Destroy 100 rocks.
Collect 10 or more bonuses in a single level.
Smash 5 gems in a row.
Smash the first gem.