If you’re playing the Genesys Main Event at YCS Houston (October 16-18, 2026), your deck list has to go through the Yu-Gi-Oh! NEURON app. Konami won’t accept paper deck lists at the event.
How it works, according to Konami’s Main Event FAQ:
- Register for the Genesys Main Event online first. Within 24 to 48 hours, the event shows up in NEURON under Confirm/Manage My Tournaments on the Events tab.
- Submit your Genesys list there by 2:00 PM CT on Thursday, October 15. You can update and resubmit it as often as you like until then.
- If the event still isn’t in NEURON 48 hours after you registered, email us-ygo-registration@kde-us.com with your full name and the CARD GAME ID you registered with.
- Miss the deadline and you lose your seat. Your entry is refunded after the event.
Advanced players aren’t off the hook. Advanced deck lists go through the online system you registered on and are due by 2:00 PM CT on Friday, October 16. Konami won’t take physical copies for that event either.