New Vegas Samurai Achievement
New Vegas Samurai15
Cause 10,000 damage with Melee Weapons.
Though this damage type is not particularly complicated, the Strength it requires allows it to have a nice synergy with most of the other damage types. Just remember that melee damage is not the same thing as unarmed damage; melee weapons are considered any weapon that you "swing." So to make it clear, you must inflict the damage with a weapon that you swing (like a sledgehammer or sword), not your bare fists or a Fist/glove weapon.