The free next-level bubble shooter!

Crystal Caverns is an addictive color-matching puzzle game. Shoot realistic marbles to match colors and clear the board. The beginner levels are easy, but the hardest levels can be extremely devious!

Play as many puzzles as you want in random mode. There are three levels to play, and infinite puzzles, so no matter how addicted you are, you will never run out!

You can also play the game in Endless mode, where the puzzle is never ending, and you can keep playing for as long as you can keep up. It really keeps you on the edge of your seat!

Crystal Caverns includes 150 hand-designed puzzles These puzzles were carefully tested to make sure they are as interesting as possible. We almost couldn't beat some of them, so if you want to finish them all you are in for a real challenge.

- Three levels of difficulty
- Random mode ensures you never run out of games
- Endless mode keeps you on the edge of your seat
- Puzzle mode with hand-designed levels
- Tracks your stats
- Beautiful glowing marble graphics

What’s New

Version 1.3

This app has been updated by Apple to use the latest Apple signing certificate.

- updated for iOS 10
- bugfixes
- new music

Thanks so much to everyone who has sent me feedback! Your comments are so, so helpful, and I really appreciate when people take the time to send in bug reports and other ideas. If you notice any new issues please let me know. I hope you enjoy the update! -Sarah

Ratings and Reviews

4.4 out of 5
23 Ratings

23 Ratings

Romana Twelve ,

It's a pretty time-waster

and an enjoyable way to kill a few minutes

AZ Star Splitter ,

Don't Bother

First, the good part. The music and background sounds are soothing.

Now the bad part. This is the most boring game I have ever played. I have a feeling the programmer does not know how to use a random number generator to vary the sequence of the gems at each level. It one repeats a level, the exact same sequence of colors appears. This strongly suggests that there is one – and only one – sequence of colored gems that will work. For the lower levels, this works fine. But for the more difficult levels, the more astronomical become the number of combinations and therefore the odds of success by stumbling upon that one combination become vanishingly small. I also have a feeling the programmer has not studied the psychology of game theory. At all levels, you have to let the player win a significant amount of the time to keep their interest in the game strong.

If you want a challenging game, try something else. If you want to numb your brain, go ahead and play.

Czyunnddj ,

An old friend

Crystal Caverns was the first game I downloaded on my old iPhone 4. You’d think an old friend would give you a break, wouldn’t you? But it doesn’t. It’s just as challenging after all these years. No ads, no bugs, more puzzles.

—Chicago Blue

App Privacy

The developer, Sarah Pierce, has not provided details about its privacy practices and handling of data to Apple.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You May Also Like