This is an amazing game for those who have patience to figure out how to master the skills.
To be honest, it takes me some time to learn how to use the first skill. Because the black out part is too much, and I can't find where I am. But soon I discover that I can tab WASD and L and space key quickly to move on! I am not sure whether it is the correct usage, anyway, it worked well and solved most of my problems. Forgive my poor skill, I didn't make it to the end. I stuck in the part of a rolling wheel which is full of knives. I really have fun, though.
Here are some little advices: it will be better gameplay if it is not so slippery in move. The tutorial parts could be easier to let the players adapt. And the visual range of the first skill could be wider, or just improve the transparency of the black out part. Looking forward to the next game of your studio!