This game is played by using the player's hands to create “shadow pictures” on the screen.

Instead of using common input devices such as a controller or mouse, the player actually creates shadow pictures on the screen in real space, and all operations are performed by the shadow pictures. The created shadowgraphs are captured in the game world through the camera and begin to move as characters. Different movement patterns and characteristics are automatically set for each character, and based on their performance, they engage in auto-battles with enemy characters. Character performance is determined based on the shape and size of the base shadowgraph, so the key to the game is how creative you can be in order to create powerful characters.