Artificial intelligence is entering more and more industries and is changing fortunes at an unprecedented pace. The latest beneficiary of this technology is the gaming industry. Due to artificial intelligence algorithms, video games are now more interesting due to the environment and characters which are capable of adapting to the changing situations. These algorithms help to generate behaviors which are not only intelligent but also responsive and make your interactions as a player more interesting. AI is used to make non-player characters (NPC’s) easy to interact with than ever.