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Crystal Chompers

By Blue Marble Game Co

This app is only available on the App Store for iOS devices.


Your mission has brought you to an immense labyrinth where you must gather precious crystals. What was supposed to be an easy assignment, quickly changes when gigantic space eels awaken and want to make you their next meal!

Crystal Chompers was developed as part of a suite of cognitive games, aimed at supporting Brain Health. This game focuses on challenging divided attention. We humans all have a finite amount of attentional resources. Adding new tasks that must be handled simultaneously with other tasks, reduces the amount of attention that can be devoted to each individual task. How much can you handle?

If you would like to learn more about Blue Marble and our efforts in neurogaming, please visit

What's New in Version 1.2.4

Fixed some saved game bugs, as well as an issue on iOS7 that prevented recovery of a saved game and sending of data.


iPhone Screenshot 1
iPhone Screenshot 2
iPad Screenshot 1
iPad Screenshot 2

Customer Reviews

Cant even open the app

I have tried to open it many times. I have restarted my ipod, deleted the game and reinstalled it and it wont do a thing but show me the opening screen( the first picture in the description) idk if this is a bug or not but if it is please fix.

Good practive

I'm having fun with this app. It's cool to challenge myself to get more gems knowing that I'm giving my brain a workout, too. I've improved a lot!

Beautiful Game!

Not only is this an awesome fun game but it also helps injured veterans, thats like 6 stars man!

Crystal Chompers
View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Games
  • Updated:
  • Version: 1.2.4
  • Size: 242 MB
  • Language: English
  • Seller:
Rated 9+ for the following:
  • Infrequent/Mild Cartoon or Fantasy Violence
  • Infrequent/Mild Horror/Fear Themes

Compatibility: Requires iOS 4.3 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions:

Top In-App Purchases

  1. Full Version$1.99