Kadoom!

I see a strange face, and "castimier" no reaction on keys or mouse.

edit: ok I'm getting a crosshair after some menu options on "j" and "x", I can move the crosshair with wasd, but I still don't get it.

edit2: ok, I see, moving crosshair to screen edge, then pressing j fades to next section, crosshair over enemy, j kills him.