4.2
3.08K reviews
100K+
Downloads
Teacher Approved
Content rating
PEGI 3
Free with a Play Pass subscription Learn more
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About this game

Dig deep underground by shooting balls and breaking blocks, traversing your way to the planet cores. With limited shots per round and some blocks fixed firmly to the wall, thoughtfully strategize and aim for maximum impact. Knock down as many blocks as possible while collecting crystals for upgrades and getting deeper beneath the surface.
Choose your ideal upgrades such as more starting balls, more shots per round, or storing more crystals, based on your play style and overall strategy. Work your way into the procedurally generated planets with a delightful spectacle of bouncing as you get closer to the planet’s core.

Balance your plan between ball bouncing patterns and unpredictable, surprising bounces in this mesmerizing and curious game oozing with charm. Immerse yourself in a world of extravagant minimalistic art while jamming out to an original space acid soundtrack as you feel the satisfaction of digging further underground.

Features:
• Six planets to dig through
• Original soundtrack of seven diverse and space-acid themed tunes
• A tight experience with 5+ hours of gameplay’
• Intuitive, one-handed play
• Endless play mode
• 5 achievements
• 11 leaderboards
• Split view support
• Toggle for screen shake
Updated on
Sep 15, 2025

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
App info and performance
This app may collect these data types
App info and performance
Data is encrypted in transit
Data can’t be deleted
Committed to follow the Play Families Policy

Ratings and reviews

4.2
2.96K reviews
Sam D
April 8, 2025
Great game, but a killer bug! A few times now I have had a "normal" piece not "fall away" as expected, and when it crosses the line it turns into a "fixed" piece. The first few times I assumed I had just missed it, but it recently happened as I was close to my high score and I got before and after screenshots! Very frustrating, and hard to motivate myself to keep playing when it can glitch out like that.
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Joe Heycock
February 20, 2021
This is a great game. As others have mentioned, the animation and aiming were really good. It's a game you can just relax to, but is also really addictive! My only issue is once you get to the endless mode there's nothing new to do. I've got 499 crystals but nothing to use them on as I got all the upgrades relatively quickly. If more levels and more upgrades/boosts could be added this game would have real longevity. But still a great game. If I could give 4.5 stars I would
38 people found this review helpful
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George Bestwick
September 18, 2020
The game itself is very good and a fresh take on the whole breakout genre. Graphics are satisfying and minimalist and gameplay mechanics are very fun and addictive. But that all dies out very quickly once you have broken all the cores in each level. Took me about 2 hours to complete the game and get to the infinite level at the end and then the game loses all appeal and i just uninstalled. Hope I see some updates to keep this game fresh but absolutely would not recommend spending so much money.
22 people found this review helpful
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What’s new

Improves stability, better touch input handling