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