From ebgames.com:

Alias is a third-person action adventure containing a unique blend of action and stealth that puts you under fire and under pressure. Whether you're up against the clock or being hunted by the enemy, fighting against the odds or fleeing for your life, the action is relentless. Utilize your incredible spyware and array of disguises to complete the most dangerous covert missions across the globe. Experience all the heart-stopping action and tension of the award winning TV series.