Controls
Drag the left mouse button to move the slider.
Drag the left mouse button to move the slider.
At its core, Scale of the Universe is built around a simple but powerful idea: exploring size in a way that feels real and interactive. The game uses your mouse to let you slide between scales, making it one of the most intuitive Flash-based experiences out there. You're not just watching a static infographic; you're pulling the slider to move from a human cell to a mountain, then to a star, and beyond.
What keeps players coming back is how addictive it is to see the full picture. You’ll find yourself dragging back and forth just to catch the scale of a planet next to a human or a galaxy next to a city. It's like a science puzzle you can solve in seconds. The more you play, the more you understand just how tiny—or massive—things really are.
Drag the left mouse button to move the slider.
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