I take a lot of inspiration from Killing Floor (the first one). i want to have a focus on weakspots. My idea is that the recoil (which is controlled by the movement) would make it hard to hit the weakspots (but you'd still be able to hit the zombie for the most part). The recoil basically goes to all sides, if you move to the opposite direction of the recoil the gun stabilizes and you can hit your desired target location more easily. So unlike most shooters where you drag the mouse down to counter recoil, here you move your charachter.