ミカンせいじんの穴 is a captivating puzzle game available on the iPhone that challenges players to guide a character known as ミカンせいじん into various holes across approximately 80 unique stages. The gameplay is straightforward, requiring players to shoot the character into designated holes while managing a limited number of shots. The game features diverse mechanics, including bouncing, sliding, and floating elements that enhance the overall experience.

Players can also collect various items by successfully hitting targets within each stage, revealing different forms of the ミカンせいじん character. The game is free to play, although some in-game items may require payment. With its simple rules yet deep gameplay, ミカンせいじんの穴 promises a refreshing and addictive gaming experience that is sure to keep players engaged.