Score a x10 or higher killing streak.
Destroy 3 enemy rooms with one shot.
Reach 100% completition in Campaign mode by obtaining all the stars.
Finish the Campaign mode.
Earn all the stars of the Royal Guard campaign.
Escape from the prison of Vikingland.
Defeat the traitor's army at Stonecrest.
Defeat the final boss of the Viking Elites campaign.
Earn all the stars of the Viking Elites campaign.
Kill a troll in with any hero in any game mode.
Score a x5 or higher multikill.
Make 10 headshot kills in a row in any game mode.
Win the King's Tournament with the mystery knight.
Kill the monster protecting Bladgard.
Defeat the final boss of the Royal Guard campaign.