・It is a game that knocks down enemies that have invaded by placing subordinates in the map ・money: Used to level up buildings and characters. You can get it by destroying enemies ・Magic stone: Used to summon a character.You can get it by clearing stories, daily quests, etc. ・Dungeon LV: Increase the map level or raise the wall map to another map. As dungeon LV goes up you can create more types of subordinate and enemies become stronger ・There are 10 kinds of maps in total, and each effect is different ・You can place characters one by one in each map ・Combat will be done automatically when the enemies come to the map where you placed characters ・When HP becomes zero at battle, it returns to the unassigned state ・When enemy's HP is set to zero, funds, magical crystals and magic stones are available ・You can hold up to 100 characters in all.Some characters also have skills ・☆　It is the rare degree of a character ・HP　It can not be placed when it becomes zero. In case of undeployment, it gradually recovers ・ATK　The higher the damage to the enemy the higher the higher ・DEF　The higher the damage the less damage it receives ・SPD　First strike can be done earlier than enemy ・LUK　If it is high, criticality is likely to occur. Critical damage increases