Doroppuboru 13

Doroppuboru 13 is a falling-object puzzle game using balls or blocks that must be guided into useful positions. Move each falling piece, accelerate its descent, and rotate it when the shape allows that action. The main task is to organize the play area so objects can be cleared or arranged without letting the screen fill.

Its basketball-themed presentation sits alongside familiar falling-block ideas, creating a simple but demanding test of reactions and planning. As the action progresses, objects fall faster and patterns become harder to manage. Success comes from making room while thinking about where the current piece should land and how the next placement may fit around it.

Press the Left Arrow to move the falling ball or object left.

Press the Right Arrow to shift the falling piece right.

Press the Down Arrow to speed up its descent or perform a quick drop.

Press the Up Arrow to rotate or flip the object when rotation is available.

Arrange pieces into useful patterns so the play area does not become filled.