3rd Element Studios, an indie developer specializing in Unreal Technology, have released the teaser trailer for Descension, an action/adventure game with an emphasis on puzzles and story but without forgetting the action.
In Descension you play as the only human capable of stopping a planet for a total extinction. During your quest you will explore the darker side of humanity as well as take difficult decisions with unknown consequences. With a mystery to unravel, a new world to discover and understand, and possibly all life at stake it will take wit and intelligence, strength and power, stealth and cunning, or some of it all to make it through alive.
http://www.youtube.com/watch?v=w_RkBRMH9N8&feature=youtu.be&rel=0&w=600&h=361
No release date has been revealed for Descention as of yet. Those interested can download a demo for the game from here.