Elshaddai Zero Nine Reversi

Zero Nine Reversi is a smartphone app that lets you fully enjoy the classic board game, Reversi (Othello).

■ Features

- 9 Difficulty Levels

Play against AI opponents, from beginners to advanced players. Choose the difficulty level that best suits your skill level.

- Story Mode

Interact with unique characters and rank up in the challenging Story Mode.

- Simple and Intuitive Controls

The sophisticated UI makes it easy to enjoy, even for those unfamiliar with the rules of Reversi.

- Offline Support

Play anytime, anywhere, with no internet connection required.

- Records and Rank Management

Records of wins, losses, and rank are saved within the app. Improve your skills while tracking your progress.

■ What is Reversi?

Place white and black stones on an 8x8 board and flip your opponent's stones by placing them with your own color. The player with the most stones wins. With simple rules and deep strategic depth, this board game is beloved worldwide.

Download and enjoy a battle of wits against the AI!