Devil Book is a new kind of RPG where you control heroes with unique skills, experience them in combat situations, and enjoy the unique battle environments!

When you play, you can make up your own heroes and fight them in diverse environments and challenging missions. As you fight, you will get rewarded by equipment, so you can equip them to fight stronger and become stronger.

You can create your own heroes by selecting heroes from various worlds and skills, and can upgrade them by collecting and combining equipment!

The world of the Devil Book game is made up of many different environments.