Reset is a single player co-op first person puzzle game.
The whole video above is in-game and by the beard does it look gorgeous. It's got a properly and nicely moody trailer as well; that is to say not a shoehorned slow song into a somewhat hammy live-action trailer.
The Kotaku headline would say "Is RESET Portal 2 + Braid? Japan thinks so!"
You know, if that helps you at all.