This game allows the player to control more than one character, and it is the first one in the Dragon Quest series to do so. The player controls his or her characters as they move in the game world. They can search treasure chests, talk and trade with villagers, equip weapons and armor, and cast spells.
The game offers a lot of choice in respect to how individual players wish to play. The main focus of the game is entering the tower and destroying its denizens, collecting treasure and monster eggs to hatch into familiars. Each monster has hidden spells, unique traits, and abilities. Koh can also improve the town, along with decorating his home.