Gamesmith Studios has launched eight new iPhone games at App Store, promising that more should be revealed soon. The company's first offerings include Tic Tac Toe 3D for $2, and Tic Tac Toe Classic for free. Another $2 app is Indigo Ocho, a labyrinth-based 3D maze game that uses the iPhone's accelerometer -- like Tic Tac Toe, the app is also available in a free trial version.