maybe PZ should have combos light attacks are fast and is good for single zombies heavy attacks for good for fight groups of zombies (because it pushes them back and hits groups of zombies but needs timing) which you could mix them up(for example light, light, heavy or light , heavy ,light, heavy) =============================================================== Also you could make combos between weapons like using the a melee weapon soften and push away a zombies and finish them with a gun from a distance.