The Mystery of the Crystal Portal is a great, free multiplatform game (also available for iPhone) and has been published by G5 Entertainment.
More about The Mystery of the Crystal Portal
This app is is available for users with the operating system Android 2.0 and higher versions, and it is only available in English. The game version is 1.4 and the latest update happened on 12/01/2014. Since we added this game for mobile to our catalog in 2012, it has already achieved 902 installations, and last week it achieved 2 downloads. The install size of The Mystery of the Crystal Portal depends on the type of device you have.