魔法科高校の劣等生 LOST ZERO is a free-to-play magical battle RPG developed by SQUARE ENIX Co. Ltd. for iPhone. The game is based on the popular light novel series "魔法科高校の劣等生" and features an original story supervised by Tsutomu Satou, the author of the original series.

In 魔法科高校の劣等生 LOST ZERO, players take on the role of the protagonist's brother and join forces with familiar characters from the series to engage in intense magical battles. The game offers a simple and engaging gameplay experience, where players tap on characters to unleash magic attacks and chain them together for increased damage. By building bonds with the characters through communication, players can also unlock unique story developments not seen in the original series.

With its captivating storyline, exciting magical battles, and the opportunity to interact with beloved characters, 魔法科高校の劣等生 LOST ZERO offers a thrilling RPG experience for fans of the original light novel series.