Madou Monogatari 1-2-3 consists of three separate adventures, all of which star young magician Arle Nadja. Billed as a "Magical Voice Role Playing Game", Madou Monogatari 1-2-3 combines diverse, colorful monster design with a then-unusual amount of voice work. The game is also notable for a near-complete lack of numerical stats, instead portraying health, damage, and magic capacity using text cues and Arle's face portrait.