A great stealth game in the tradition of Thief, Mark of the Ninja, Styx, and Dishonored. The story is not spectacular, but it fits to the look and feel of the game and keeps you going. Some small gliteches, but generally well playable. Good controls, fully customizable keys. The special abilities are fun, in particular the shadow kills, which let you recharge your other abilities. Has coop multiplayer (GOG galaxy only).
I found the game frustrating at first, but now I really got into it. It's an insta-gib parkour close combat game - imagine Katana Zero in 3D. Absolutely brilliant as soon as you master the basic game mechanics (dash-slide-jump FTW!). The sense of speed is just amazing. Also has nice eye-candy and soundtrack. Great replayability, especially with the extra DLC modes (kill run, survival, hardcore). Highly recommended.
A brilliant game in the true spirit of old build engine games. Heavy difficulty, I recommend to start with the easiest difficulty even as an average gamer. The boss fights are mostly (too) hard, the secrets are often very difficult fo find, but that's part of the challenge. Enemy AI is very simple. Mapping is brilliant, but involves a lot of backtracking and sometimes it's a bit confusing to find your way forward. Music is very good. Graphics is rather good compared to Duke etc (carefully modernized, but true to the old build style. Humor is also brilliant (Duke style). I own another copy on steam and write this review after having completed the game (incl preview) once.