Z/X Code OverBoost

Z/X Code OverBoost is a schoolgirl breeding RPG developed by Broccoli for mobile. This game is a spinoff of the card mobile game Z/X -Zillions of enemy X-. Players can collect and breed characters named Z/X. They can also build a team with the Z/Xs and fight against enemies. There is a new storyline based on the worldview of Z/X -Zillions of enemy X-.