If you have an existing CARD GAME ID, check our guides on how to link it before installing NEURON. Otherwise, NEURON will create a new one if it isn’t connected to your KONAMI ID.

If you have an existing CARD GAME ID, check our guides on how to link it before installing NEURON.

Otherwise, NEURON will create a new one if it isn’t connected to your KONAMI ID. https://t.co/mTYYhAc10o

— Yu-Gi-Oh! TCG (@YuGiOh_TCG) March 27, 2026