There are various tools that allow you to create games such as:
Adventure Maker:
An innovative toolkit that allows you to create point-and-click games and virtual tours for Windows, iPhone, and iPod touch.
Game Maker:
Allows you to make exciting and professional looking computer games in very short period of time without the need of writing even a single line of code.
LearningWave:
Has all types of learning games for educational and corporate use.
