Full list of all 15 Knight Squad achievements worth 1,000 gamerscore. It takes around 2-3 hours to unlock all of the achievements on Xbox One.
Swing that boomerang!
You're quite the righteous knight, sir!
RUN LITTLE KNIGHT! RUN!
Congratulation you destroyed one dark knight. Can you beat more?
Take cover! Oh, no you actually toasted them!
Chris would probably be proud of you!
Trololololo
Well, there's no enemy left I guess!
Bouncing on walls didn't do the trick against you eh?
Skeletons no more!
Do you believe in magic?
Destroy 5 000 walls.
Use the drill and destroy 25 crystals in Crystal Rush mode.
Kill 3 other knights in a single laser shot.
Possess 8 minions at one time.