And now the mark of darkness without saying the best site where you can play online for free and without registration download await you. A game had never been so addictive. Sure you will want to play all the time by pressing the Download button on the top. Before the game starts, let me explain you the Working of which keys, if you want. The left mouse key, the Space key, s, hit the space bar you can play with buttons and a lot more. The powers of darkness that you are managing one of the hidden man. Well, let's move forward, and you'll be able to cope with the enemies in the darkness ahead.