in rule 2.5.1 “Wielding, Wearing, and Enchantment” change

An @ may change their wielded weapon to any weapon which they carry, or to no weapon. An @ may only wield one weapon at a time.

to

An @ may change their wielded weapon to any weapon which they carry, or to no weapon. An @ may only wield two weapons at a time, and may only wield one weapon at a time if wearing a Shield Armor.

In rule 2.5.2 “Weapon List”, change

An @ may not wield a two-handed weapon and wear a Shield Armor at the same time.

to

An @ may not wield a two-handed weapon and wear a Shield Armor at the same time. An @ may not wield a two-handed weapon and another weapon at the same time. An @ may not wield a melee-only weapon and a ranged-only weapon at the same time.

In rule 2.8 “Combat”, after

If the @ is wielding a weapon, they must roll XDICEY in the GNDT where X is the number of Dice for their weapon, and Y is the number of Sides for their weapon.

add

If the @ is wielding more than one weapon, they roll for each weapon separately this way and add the results together.