Dan Russell-Pinson introduces Stack the States 2, the sequel to his very popular geography game, Stack the States. Stack the States 2 adds new question types, new bonus games, voice mode, 3D graphics and a detailed interactive map. The main stacking game has been improved and features 10 brand new 3D scenes depicting different US locations. An improved version of the bonus game Map It is included as well as two new bonus games: Capital Tap and Connect 2. Stack the States 2.5 is $2.99 and can be downloaded from iTunes.