I have just managed to create my very first video game for the iPhone and iPad platform. Hop through 4 three-dimensional environments collecting eggs and find the hidden golden eggs. There is even a bonus level, collect as many eggs as you can!
I created the game using Unity 3D (http://unity3d.com/) a fantastic game development system that makes it easy to develop multi-platform games. I urge anyone that is interested in video game development to take a look at this marvellous tool.