YGOPRO is a free online dueling system made for playing Yu-Gi-Oh! duels. HOW TO GET YGOPRO (Yugioh Online Dueling Program) /w Xylophoney ☆ SUBSCRIBE ➡http. Is YGOPRO legal? It looks pretty cool to me, but I am concerned with legality. YGOPRO TDOANE is a free automatic Yu-Gi-Oh! online game built on the ygopro engine. YGOPro, the popular PC- and mobile-based, fan-made dueling client for the series, is no more. To download YGOPRO from the YGOPRO website just go to there discord link, set up a discord account with Percy or another YGOPRO discord page, and from.