Please be aware that these hacks use ClientMeleeWeapon::giveDamage to perform damage on the other team players, so people within range of your currently selected weapon will only die or take damage. So it is best to use either Sniper or LMG weapons with this (Knife/RPG/Stinger, etc do not seem to work). I have used pistols but it only killed people within range, I tried sniper gun and it took out about 25 people all over the map, as it has a wider range. LMG seems to be the most effective due to the damage they can deal. This is why when you jump into tank/vehicle it crashes, as the hack uses your currently selected weapon to deal damage, and not your vehicles weapon.