Shadowstep

You play as Shade, a nimble and skilled thief on a mission to reclaim your stolen family heirloom from Lawrence Ashford, a powerful real estate mogul who runs Ravencrest Holdings. The heirloom is secured in his high-rise executive office and the best why in is the rooftop.

Controls 

Move: WSAD

Jump: Space

Dive: Tab (while in the air)

Acrobatic Maneuver: Press E while near suitable location (Look for anything glowing White.)

Pause: Escape