To obtain it, the player must drop past the yellow jump ring onto a small platform where they must boost the robot up immediately into a small two block wide area where the coin is hidden (although it is designed to look like a one block space).
Inside the level's memory section, little glowing stars will appear for a short amount of time, indicating where the icon needs to go.
Geometrical Dominator introduces the robot game mode (which can make lower and higher jumps by tapping and holding down), the alpha trigger, the move trigger, the pulse trigger, the toggle trigger, monsters, animated thorns, water, bushes and flowers, in-game text and many new decorations.