Guhki Eggs Rinna is a 2D clicker game where the player controls an egg positioned in the center of a dynamic circle. The primary objective is to keep the egg within the circle, while the game speed gradually increases, presenting greater challenges as the player progresses. Players must test their reaction times and coordination to survive as long as possible and accumulate the highest score.

The Guhki Eggs Rinna features a system where points are gathered during play, and these points can be used to unlock various character skins for the egg. A high score table tracks and displays the player's best achievements, enabling comparison with others. Customizable sound settings are available to adapt the audio experience to the player's preferences.