GamingUnion says "Eleven years have past since the first Deus Ex was released. Its unique design brought on massive amounts of praise from critics, making it one of the best PC games of all time. Since then the game has had only one sequel, Deus Ex: Invisible Wars, which was released in 2003. Unfortunately, it wasn't given the same accolades. Now in 2011, the Deus Ex series is back again with Deus Ex: Human Revolution and, based on the demo, is looking better than ever."