In the game Star Utilizer, the player takes on the role of a space-suit wearing astronaut tasked with cleaning up garbage floating in space. To accomplish this task, the player has access to a variety of tools and weapons, including a laser gun. As they progress through the game, the player must use their skills and equipment to remove the garbage and keep the universe clean. Along the way, they may encounter challenges and obstacles that test their ability to strategize and adapt. Overall, Star Utilizer offers an exciting and immersive gameplay experience set in the vastness of space.