Complete the tutorial
Slay the first king
Slay the second king
Slay the third king
Survive the king's onslaught
Slay the fourth king
Slay the fifth king
Defeat the final king
Kill 3 enemies at once with a catapult
Beat any level in record time
Beat any level without losing a single warrior
Kill 4 enemies at once in a spike trap
Destroy all enemy buildings and towers in any level