56%Good matchUniverse Sandbox
96%32k96% positive reviews, Overwhelmingly Positive across 32k reviews·Sandbox · Space
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My Little Cosmos is a light idle clicker game that runs quietly in the background. Keyboard input and mouse clicks from everyday computer use automatically drive the evolution of a universe, with inventory rewards dropping over time.
My Little Cosmos
SteamMy Little Cosmos is a light clicker / idle game. Players simply launch the game, and during normal computer use, keyboard input and mouse clicks are converted into the driving force behind the evolution of a universe.
There is no need for focused play or constant interaction. My Little Cosmos does not compete for your attention — it continues to evolve quietly in the background, with all processes running automatically.
Throughout the evolution, you begin with a small asteroid and gradually guide the development of your universe, unlocking new stages and content over time. At fixed intervals, the game grants random rewards, slowly expanding your collection as you progress.
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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