Winds Cannons, are devices scattered across the world. They blast strong gusts of wind, that allow Kya to fly from one location to the next. On rare occasions, wind cannons can be used to fling Wolfen out of the way.
The wind cannon's appearance is that of a tiled Hexagon on the floor, with a square button in the middle. If Kya steps on the button, the cannon will come out of the ground and blast wind.