Do large creatures wielding correctly-sized weapons do more damage in 2nd edition? I'm thinking specifically about a dark sun half giant.
Thanks!
Yes, No, depends on their strength. I don't believe they automatically just deal more damage because they are bigger, but someone who is stronger gets a bigger bonus to their damage.
So a Giant that wields a two handed sword in one hand (because they are large and can wield it in one hand) could be using it sort of like a longsword...but it's a two handed sword for everyone else. However, it still does the two-handed sword damage.
Bonus damage will come from their strength (so even if they are larger, if they only have a 10 STR...their size may actually not be a benefit to them) and training (are they a fighter, did they specialize in a weapon).
Like in our world, take someone wielding a rifle, does that rifle do more damage simply because Joe is larger then Bob...or is dependant upon how accurate and how well they can shoot?
Or, in the case of melee, even if Joe is taller and larger than Bob...if he's a wimp and can't really swing the axe that hard, but short little Bob can dead lift 1000 lbs over his head and has used an axe all his life, who do you think will be able to chop the pile of firewood quicker.
That is if I understand your question correctly.