From the official website: You are the Changeling, son of a monster god in a unique card-based RPG: - Battle your opponents with Poker/Yahtzee combinations - Unlock special attacks with collectable Power Cards - More than 20 ingame achievements available - Leaderboard Find out about the connection between two ancient stories, a legendary king and a medieval terrorist: - Recruit allies amongst enemies and friends alike - Unlock new battle locations through questing - Defeat more than 30 unique monsters each with a unique cardset and attack style - Mix of beautiful hand painted backdrops and evocative 3d characters