Tom Clancy's Splinter Cell: Chaos Theory (PlayStation 2, Windows, Nintendo GameCube, Xbox)

TOM CLANCY'S SPLINTER CELL: CHAOS THEORY is the third installment of the popular and acclaimed series. North Korea and China, fearing the expansion of Japan's military, have responded by blockading the island nation. On top of that an American computer scientist with access to potentially dangerous data has been kidnapped in Peru, heightening the U.S. government's fears about the state of the world. Players control espionage expert Sam Fisher, who travels around the globe sneaking into increasingly secure buildings to collect data about the unfolding political events.

Fisher is outfitted with spy tools that give him the option to attack his enemies with lethal or non-lethal force. Chaos Theory is packed with puzzles and Mini games, keeping players' nerves on edge and brains working overtime. Much of the gameplay is spent surveying the environment, looking for ways to avoid the many barriers that stand in Fisher's way.

Players are required to think creatively and use their nifty tools to solve problems, often without resorting to violence to meet objectives. In fact, players' performances at the end of their missions are rated much higher if they avoid all interaction with adversaries and do not employ violent methods. And while Chaos Theory has much to offer, it demands a fairly mature mind to handle its technical details and heavy themes.

Despite the emphasis on stealth and strategy, Chaos Theory delivers its fair share of gut-wrenching violence. One mission objective requires players to assassinate a South American rebel leader while another features the grisly remnants of a torture session gone too far. Additionally, the themes of political upheaval, international terrorism, and global war may not sit well with younger players, connecting a tense and nerve-wracking game experience with a narrative that resonates with some real-world anxieties.