Ninku Gaiden: Hiroyuki Daikatsugeki is a puzzle game that follows the story of Fūsuke's penguin, Hiroyuki , as he navigates through various rooms filled with enemies to be crushed or broken. The player must use their skills to push blocks around and create sequences of three gemstone blocks in a row to earn bonus points.
The gameplay revolves around solving puzzles by moving blocks around, using the environment to your advantage, and eliminating spawning enemies. As you progress through the game, new challenges and obstacles are introduced, requiring you to think creatively and strategically to overcome them.