Unity is a powerful tool that allows developers to build 3D worlds for games running on a variety of platforms. The presentation will give a brief overview of the basic principles behind game development and the Unity engine, as well as a number of cool demos showing off some of its capabilities. Motiviti is a Slovenian game development and publishing company. We make games and applications for the web, iPhone and Nintendo Wii and run the free casual game portal at Bringler.com