DEN writes: "The Mystery Of The Crystal Portal is a “hidden picture” style of puzzle game, newly released as a “mini” title, playable on the PS3 or PSP. Players are given a static image, and tasked with finding specific objects, often unlocking a new section of the screen, only to be tasked with trying to pick out even more hard to find items on the screen. When there’s a lot of stuff cluttering the screen, the challenge ramps up and these types of games are not necessarily as easy as they may first appear."
The Mystery of the Crystal Portal debuted the 'PlayStation Minis' category back in 2010, promoting cross-buying between PS3 and PSP.
Twinfinite writes, "Hidden object adventure games are relaxing little treats amid the common chaos of video games. Publisher G5 Entertainment understands this, and wants to make the word a better place by offering Artogan's The Mystery of the Crystal Portal completely free of charge for a limited time."
GameWoof has reported in the past about G5′s Bulky Pixel Summer Sale, but this week they have gone over the top. G5 has put over 20 games on sale for iOS and Android. Fifteen of which are available on the Google Play Marketplace.