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Welcome to Xtreme Strategy Games, makers of the Northstar AI Library.

Xtreme Strategy Games is a provider of cutting edge tools and technologies aimed at game developers. The company, founded by long time industry veterans, is focusing on development of artificial intelligence products. The company's premiere product Northstar AI middleware real-time library is now available for licensing.

The Northstar run-time library is a revolutionary AI middleware product that provides pathfinding, movement and user customizable simulation space functionality in one compact, flexible and easy to use package. The library was architected by Mario Grimani, a primary AI developer on the hit game Age of Empires II: The Age of Kings