DerenGo is based on the popular card game Magic: The Gathering. However, it does not have such complicated rules. The game bases on attack,defense and energy points of each card. Cards are designed with Magic Set Editor 2. There are 5 distinct card cetegories and character development is level based. The game includes 76 distinct cards. If you like to collect cards and battle with them, this game is for you. Note that the game is free, but you can purchase cards if you want.