Get a gold medal on all maps in Time Trial mode.
Find all the keys scattered throughout the levels.
Beat the game in Story mode.
Win 10 online War games.
In SkeeBoulder, land your Boulder in the maximum multiplier.
Destroy a flying ship.
Earn more than 7000 gold in one match.
Win a match without destroying any of your adversary's units.
Win a match with your gate unscathed.
Score a direct hit on an enemy boulder with the Castlepult.
Hit the castle gate with the fireball powerup.
Complete the tutorial level and escape from the underworld.
