Mirror's Edge.

[Tupin]

A game semi-based on the activity called free-running in which you climb and jump from buildings and structures without any safety harness, this PS3/360/PC game involves a character named Faith who uses her acrobatic skills to transmit messages of a resistance in a totalitarian dystopia.

It's in first person, and features hand to hand combat.

Here's the official site of the game, if you are interested. It will also be featured at E3.

http://www.on-mirrors-edge.com/