(Jyri Jokinen, 30.01.2007 - 00:00) With Stacked, gamers are consistently challenged as the AI constantly adapts to their playing style in real time. This forces players to learn from their own weaknesses and master the most important elements of No Limit Holdem, deception and perception . The AI system - aka Poki - is exclusively licensed to Stacked, and is the result of over ten years of university research in game theory, machine learning, and neural networks. Because of the Poki's high level of customization, players will find themselves going up against a vast array of computer player types.