Click Chip icon at the upper right corner of the home city.
Players can embed Chips into weapons upon reaching Lvl. 24. Chips increase weapon base attributes and thus improve gun power. Unwanted gun chips can be recycled for Souls. The higher the chip level, the higher the chip attributes, there are five different qualities of chips. The better the chip quality, the higher the chip attributes. Excluding the lowest quality chip, all chips can be embedded into a gun. Initially only two chips can be embedded into a gun at one time. Chip slots increase as the player levels up, by Lvl. 75 players will have unlocked six slots.
Players can buy Chips from merchants in the Black Market. Players can use Cheddar to directly purchase higher quality chips from merchants. Gold is used to buy lower level and medium quality chips.