Severed looks like Fruit Ninja on acid. In the game players slash away at enemies, detaching their limbs and claiming them for their own use, according to Destructoid.
Here's the game's official description, from its YouTube video, which you can view below:
"In Severed you play as a distraught warrior, who is lost in a fantastical world. She is tasked with the challenge of knitting together pieces of her story from both the past and the future. Our heroine will embark on a journey through a surreal non-linear world using a gesture based combat mechanic to defeat enemies in this first person adventure. Unlock new abilities, discover secrets of the land, and grow in power as you master both offensive and defensive techniques. Let Severed be your mystery to unravel."
Sounds gnarly. Severed will be out in 2015 on as-yet undisclosed mobile platforms.