The use of the Barcode Battler unit in conjunction with the Famicom was made possible using the Famicom-Barcode Battler interface – a connector cable that came with the Barcode World cassette. In this way, the Famicom was given the capacity to scan external barcodes to expand gameplay for the game to include all manner of household consumer products. Soon books were released by third parties that listed in detail which consumer products had the strongest barcodes.
The use of the Barcode Battler unit with the Famicom was facilitated by the Famicom-Barcode Battler interface – a connector cable included with the Barcode World cassette. This enabled the Famicom to read external barcodes, expanding gameplay to include various household products. Subsequently, publications were released by third parties that catalogued which consumer goods had the most robust barcodes.