AstroMerge: Cosmic Cat Merge

In-app purchases
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
Learn more
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About this game

Welcome to AstroMerge, the ultimate premium cosmic brain-stimulating physics puzzle adventure! Merge cute space cats and celestial bodies in a gravity-defying universe to unlock the secrets of the cosmos.

🌟 EXCITING FEATURES 🌟

🐱 CUTE COSMIC CAT SKINS
Choose between adorable Space Cat skins and futuristic cyberpunk styles. Watch them bounce, roll, and merge with high-fidelity physical realism!

🔮 TRAJECTORY PROJECTION GUIDE
Lv. 0 to 5 upgrade paths expand your predictive drop rays, unlocking translucent landing previews and glowing pulsating rings to make pixel-perfect matches.

🧠 COGNITIVE BRAIN SYNC & ZEN MODE
Fill the Brain Sync Rate meter to trigger Cosmic Zen Mode! Dive into a cushioned slow-motion universe (0.55x speed) with dynamic, pitch-shifting space ambient music and a double-score multiplier.

📚 COSMIC LIBRARY (CODEX)
Discover rich space science trivia and neurological brain benefits for all 11 unlocked astronomical tiers (from cosmic dust to supermassive black holes) in English, Korean, Japanese, and Chinese!

💎 WISDOM UPGRADE LAB
Spend your hard-earned Astro Coins on permanent upgrades:
• Trajectory Guide Length: Expand your physics preview rays.
• Shock Absorption Gravity: Dampen chaotic collisions by up to 75%.
• Double Coin Chance: Gain up to a 50% chance to earn double rewards on matches.

⛏️ OFFLINE SPACE MINING
Earn Astro Coins passively even when you are offline! Boost your mining speed or upgrade to the Astro Wisdom Pass for maximum coin storage, cozy meditation tracks, and multi-colored aurora merge trails!

AstroMerge is fully optimized for smartphones and tablets, offering premium responsive UI, ultra-smooth physics, and immersive audio. Stimulate your synapses and embark on a cosmic journey today!
Merge cute cosmic cats and train your brain in Cosmic Zen Mode!!
Updated on
Sep 19, 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
  • Data can’t be deleted

What’s new

[V4.5.1 Gameplay Polish & Stability Update]
🎮 Smoother Cosmic Flow: Optimized game transitions between rounds for uninterrupted and immersive puzzle action!
✨ Global Polish & Improvements: Enhanced multilingual text accuracy and streamlined restart pacing.