Collar X Malice is an RPG game that follows the story of a young girl named Lily who joins a group of students at a prestigious academy to compete in a mysterious tournament. The team, known as the "Eclipse," must work together to uncover the secrets behind the tournament and defeat their opponents. Along the way, they discover that the tournament is connected to an ancient prophecy that could determine the fate of humanity.
The gameplay involves strategic turn-based battles against enemies, as well as exploration and character development. Players can switch between different characters on the battlefield, using their unique abilities and skills to overcome challenges. The game also features a crafting system, allowing players to create items and equipment for their characters.