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.
Don't lose any life for 3 levels.
Destroy 5 gems with inverted controls.
Pickup 25 carrots found underneath breakable blocks.
Change color 200 times.
Don't use the speed up against a boss.
Defeat a boss without losing a single life!
Destroy 100 rocks.
Smash 10 or more gems in a row.
Smash 200 gems.
Find the crown bonus in the treasure chest.
Clear a level in 20 seconds or less.
Smash 5 gems in a row.
Collect 10 or more bonuses in a single level.
Try not to collect bonuses in a level.
Smash the first gem.