iPhone game development programs
Hi I am looking to develop a number of games for iphone/ipod touch but would rather use a graphical program to develop the games, unity seems to be the most common but are there any other programs I can use? the only other one i can find is torque. if i use unity can i develop any game genre at all? is it easy to use or do you need a degree in design and computer physics? (because thats what a lot of game programs seem to require.) i have looked on youtube and cant find any videos on iphone-unity to see how it works.