The navigation stuff in unity is for 3d. It can be used in a 2d project but on internet people says that to do that i should turn my entire scene so the camera will be looking down. Only idea i could come up with is create a copy of the obstacles in 2d into a hidden 3d map only made for pathfinding and pass the transform values of the agent into my 2d world character. But baking is made before game starts so if i am gonna put it that was i must place each 3d counterpart of the normal obstacles manually. And it hurts B(. Can someone help about it?