Score 30 hits on the combo counter as the warrior.

Complete all levels in The Temples

Place a sticker or a decoration on another player's sackperson

Complete all levels in The Metropolis

Collect 25% of the prize bubbles on the story levels

Tag a community level

Complete a level online with 3 other players who are not on your friends list

Complete all levels in The Savannah

Kill the Concubine in her Palace.

Complete a level with more than one player

Collect 100 Light Seeds.

Use the environment against an enemy.

Talk to Elika.