Weapons Badges
From PSU Cyril Wiki
Weapons Badges are items which were released initially in the Maximum Attack G event missions as a type of currency to exchange for unique prizes in Gifts from Beyond. There are three types of these badges: Bronze W. Badge, Silver W. Badge and Gold W. Badge. While only Gold W. Badges can be used to trade for items, Bronze and Silver W. Badges can be upgraded to Gold W. Badges.
Availability
Initially, these badges were available only as box drops and mission rewards from Maximum Attack G and Program DF. However, they have since become available again through various other temporary and permanent missions.