I tried the demo and loved the experience. It's sort of like FEAR mixed with Doom, with some added John Wick.

I found it strangely satisfying to take down the soldiers, who often sound so cocky about the player not being a threat.
Trepang2 is a surprisingly fun game with intense action and some interesting ambient storytelling. I will definitely be picking it up when it goes on sale. It is an addictive time-killer.