Rockstar should add the axe of fury hammer from the arcade game "Axe Of Fury" as an unlockable and usable melee weapon. There should be a challenge or a certain task to get the hammer but it should be accessible by all players if they choose to unlock it. The hammer should do a good amount of damage on vehicles and leave a big dent, and it should 1-2 hit kill players if they are hit by it.