Once Upon The Universe (2026)

Once Upon The Universe is a god-game that takes you to the VERY beginning of creation. You begin the game just after the big bang, with nothing but an empty space and a lot of super hot hydrogen in the entire universe. Fill the universe with life and watch it thrive - or destory it.

• 37 Steam reviews
• 94% positive
• released 2026

Tags

• God Game
• Space Sim
• Sandbox
• Life Sim
• Space
• Strategy
• Simulation
• Pixel Graphics
• Sci-fi
• Indie
• Early Access
• Singleplayer

See Once Upon The Universe on the map of Steam · Steam store page