Beat the game.
Complete all Quests in the game.
Collect all Battle Stamps.
Use every Costume Ability in battle.
Acquire the Pumpkin Costume.
Collect all Creepy Treat Cards.
Win all prizes in Bobbing for Apples.
Defeat Metxel in battle.
Win the Autumn Haven Mall Costume Contest.
Collect a total of over 4,000 candies.
Acquire 5 Costumes.
Get the jump on 10 different monsters by pail bashing them to initiate combat.
Defeat BoJonn in battle.
Defeat a monster in combat with a friend by your side.
Use the Robot Costume to Boost off of 15 different ramps.
Acquire the Eyeball costume.
Use the Pirate hook on 5 unique ziplines.
Complete all quests in Repugia.
Defeat Araxia in battle.
Find the mysterious visitor in the cliffs of Repugia.
