What's New

*********WE LISTEN TO YOU***************
- Heads up speedy fingers! 2x, 4x options added for lightning-speed gameplay
- Not sure how to spend your energy? Check out our Guided mode for beginners
- Change the tune to your blast: Play music from your iTunes playlist while you protect your gems!
- Fixed minor bugs

App Description

**Featured as Venture Beat's Top 10 iOS Games of 2011

Get your fingers ready, ‘cause it’s time to PROTECT THE GEMS!

Gem-crazed monsters are on the loose, and it’s up to you and your legendary skills to blast them away in this unparalleled defense game, Gem Keeper.


"Gem Keeper is simply a stunner in both execution and gameplay, and I cannot recommend it highly enough." - Touch Arcade

"Gem Keeper ups the ante for iOS defense gaming." - 148Apps

“…when you’re nimbly sliding a machinegun turret around in pursuit of a gem-thieving squirrel, it’s just impossible not to love." – Pocket Gamer


+ 4 gorgeously crafted themes (Forest, Ice, Mine, Christmas)

+ 40 individual levels (x3 with Difficulty Levels)

+ 14 unique defense towers

+ 22 different gem-crazed monsters

+ 5 ultimate boss monsters

+ Battle Against Monsters and Friends in Endless Mode

…and more to come in future updates!


Find out more: http://www.wemogames.net

Like us? Love us!: http://facebook.com/wemogames

Follow us: http://twitter.com/WeMoGames


Compatible with iOS 4.1 and up
Supports iPhone 3GS, 4, 4S / iPad 1, 2 / iPod Touch 3,4 Generation



NCsoft is a leading developer and publisher of online games, headquartered in Seoul, South Korea. Today, NCsoft is home to numerous industry-leading franchises, including City of Heroes, Guild Wars, Aion, and Lineage. NCsoft also publishes casual browser based games, along with games for smartphones. With offices in China, Taiwan, Japan, Thailand, the United Kingdom, and the United States, NCsoft games entertain and delight players around the world.

iPhone Screenshots

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Gem Keeper™ screenshot 1 Gem Keeper™ screenshot 2 Gem Keeper™ screenshot 3 Gem Keeper™ screenshot 4 Gem Keeper™ screenshot 5

iPad Screenshots

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Gem Keeper™ screenshot 6 Gem Keeper™ screenshot 7 Gem Keeper™ screenshot 8 Gem Keeper™ screenshot 9 Gem Keeper™ screenshot 10

App Changes

  • November 01, 2011 New version 1.0.4
  • November 24, 2011 Price decrease: $2.99 -> $0.99
  • November 24, 2011 New version 1.1.0
  • December 07, 2011 New version 1.1.1
  • January 18, 2012 Price increase: $0.99 -> $2.99
  • February 03, 2012 Price decrease: $2.99 -> FREE!
  • February 11, 2012 Price increase: FREE! -> $2.99
  • March 31, 2012 New version 1.2.0