Protector: The Planes is the fifth incarnation of the game in the series. The series first showed its face face in 2008 with Protector. Since its first release the PC version has been played over 50 million times on the PC and Protector 4 is ranked in the top 25 best games at Kongregate (over 30,000 flash games). So being the 5th down the line, but first on the iPhone, iPod and iPad (iOS 3.1.3 or later) it's already got an excellent track record.
What is it?
For those of you who've never heard of the series, it's a medieval and fantasy
based tower defense game with great emphasis on upgrades (outside of the level) and strategic placement of the units. In short, it's a medieval/fantasy RPG style tower defense game. I've got to tell you, this thing's huge. With 32 maps, 40 enemy types and 20 hours of game play, hope you have some sick days left from work, this game is gonna take a while to finish.