The Ultimate Reversi Game is Here! Easy to play! Exciting! Enjoy it for free forever! Simple Rules! Just capture your opponent’s pieces by surrounding them! Spectacular Visual Effects! Capture all four corners to trigger a stunning rising dragon animation! Achieve a perfect victory and witness the appearance of a colossal thunderstorm from the heavens! Endless Fun with a Deep System! Unlock 160 achievements—can you collect them all? Earn points to obtain titles! Aim for the highest rank: [RisingDragon-Heaven-], the pinnacle of all 102 titles!