The game
One small block. One giant leap.
Choose a piece, rotate it, and drop it into place. Find a steady route from the starting platform to the moon, then watch Astro climb your creation and leap for the stars.
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Build your own solution
Stack straight up, span a gap, or make use of a support. Each level gives you a limited set of pieces. How you put them together is up to you.
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Get a feel for every material
Mix familiar blocks with curved scoops, hooks, forks and angled pieces. Experiment with wood, stone, metal, foam, glass, ice and more. Weight, grip, balance and shape all matter.
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Make the route work
Build around obstacles and keep your tower connected. Reaching the right height is only part of the puzzle: Astro needs a continuous route to climb.
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A little moment of joy
Soft colors, toy-like blocks, a glowing moon, and Astro’s happy celebration bring each successful build to life.
How to play
Build. Balance. Climb.
Choose and place
Pick a block from your tray. Slide to move it, rotate to find the right angle, then tap Drop.
Make a steady path
Keep your pieces connected to the starting platform. Use green supports, avoid red hazards, and give Astro a route that holds together.
Reach for the moon
You decide when Astro climbs. Reach the moon to unlock the next challenge, or reset the level and try a different build.
Ready when you are
Your next moon is waiting
No account is required. Puzzles work offline, with completed levels, best heights, piece counts and preferences saved on your device. Play in English, Japanese, Spanish, French or Brazilian Portuguese.
No ads yet—enjoy the game ad-free! Find it on the App Store. Coming soon to Google Play. Original Astro and the Moon are included. Additional characters and locations are optional one-time purchases where offered; they change the look of your adventure, not puzzle difficulty. Store checkout and Restore purchases require a connection to Apple or Google. See our Privacy Policy and Terms of Use for purchases, device backups and support.
The fine print