Plot: GemCraft is a series of tower defense games created by Hungarian studio Game In A Bottle, in which magical gems are used as the primary means of offense and defense. The first game, titled GemCraft Chapter One: The Forgotten, is a tower defense flash game originally released on June 26, 2008. Wikipedia...
Plot: Cover Orange is an iOS, Android and flash game developed by German studio FDG Entertainment and released on November 16, 2010. It is a port of an Adobe Flash game of the same name. Wikipedia