Good clean fun! I really like this - a simple concept belies a pretty tricky game. A great time killer for the commute and a bit of a work out for the ol' little grey cells. No intrusive ads either, kudos to the devs for that - free to play the way it should be. Full version here I come!
Very challenging but fun! The levels take a lot of thinking and they get really really hard as you progress. Loving it so far :-D
Clear concise critical thinking very much require for this game ! Patience very very important . Avery very good game for lazy impatient humans
Awesome&MInd challenging An awesome fun-packed puzzle game.There is loads of levels in the free version.would be 5 stars if there were less ads
A thinking game Love hidden games but this really has me thinking along different lines, pub intended.
Relaxing pleaser! This has a beautiful design, and very good game play! A great way to pass time or relax!
* FIXED: Several crashes with the latest Android sdk
Crystal Defenders Lite now available! Try this addictive strategy game for free!