Infinite Universe: Space Idle

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Everyone
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Everyone
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About this game

Infinite Universe — the more you tap, the bigger it gets

Every tap expands the universe, and the camera keeps pulling back. Start as a tiny dot the size of the Planck length (10⁻³⁵ m), then grow past quarks, atoms, cells, people, the Earth, the Solar System and the Milky Way, all the way beyond the observable universe to Infinity. Each stage you leave behind shrinks into the center at its true scale, while the next one drifts in from off-screen.

■ Perfect for you if you
· Love relaxing idle and clicker games you can play in short breaks
· Enjoy watching numbers grow exponentially
· Are curious about space, astronomy and the true scale of things

■ Features
· 21-stage zoom-out universe: hand-drawn art for every stage, ripple and debris effects where you tap, combo effects
· 8 upgrades: 3 tap boosts + 5 auto-expansion engines, x2 at every Lv.25, 50, 100, 200 and 400 milestone
· Best-value hint: see which upgrade pays off the most right now
· Big Bang (prestige): restart the universe and earn Singularities for a permanent multiplier
· Cosmic constant research: spend Singularities on idle cap, combo cap, starting energy and more
· Offline progress: your universe keeps growing while you are away, with a summary when you return
· Idle cap alert (optional): get notified when your offline storage is full

■ Learn real cosmic facts as you play
· Unlock a real astronomy fact card at every stage (21 cards)
· Size comparison: how big your universe is next to the Eiffel Tower, the Moon's orbit or a galaxy
· Deep-dive cards and 21 true-or-false quiz questions

■ Records and goals
· 17 achievements
· Stage time records: see how much faster you are than your last run
· Big Bang history graph and detailed stats such as total taps and play time
· Backup and restore to keep playing on a new device

■ What makes it different
· No sign-up or login, all progress stays on your device
· Ad rewards are granted even when no ad is available
· 10 languages: 한국어, English, 日本語, 简体中文, Español, Português, Français, Deutsch, Русский, Bahasa Indonesia

Astronomical figures in the game are approximations for fun and learning.
Make your first tap and start growing the universe.
Tap to grow the universe from the Planck length to infinity. Idle space clicker
Updated on
Sep 23, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Device or other IDs
  • This app may collect these data types
    Device or other IDs
  • Data is encrypted in transit

What’s new

Infinite Universe is here!

• Zoom-out universe: the more you tap, the further the camera pulls back — 21 stages from the Planck length to Infinity
• 8 upgrades with milestones, Big Bang prestige and Singularity research
• Cosmic fact cards, real size comparisons and true-or-false quizzes
• 17 achievements, stage time records and Big Bang history
• Offline progress, idle cap alerts, backup and restore
• Available in 10 languages