コーンゲーム三角コーンで合体パズル is a unique puzzle game designed for iPhone users, where players compete to score points by merging triangular cones. The game introduces a creative concept where accumulated player coins lead to real-life triangular cones being sent to a comic artist's home in Tokyo, promoting a charitable cause. As players enjoy this engaging gameplay, they contribute to a community initiative that benefits those in need of cones.

The game mechanics are straightforward yet addictive. Players slide cones across the field and tap to drop them, aiming to merge identical designs for higher scores. The gameplay includes innovative features like a bomb system for clearing multiple cones and a rush system that enhances the excitement. However, players must be cautious, as overflowing cones result in a game-over scenario. With its captivating design and charitable twist, this game offers not only entertainment but also a sense of community engagement.