The Yu-Gi-Oh! TCG Mod is a modification for the Yu-Gi-Oh! Trading Card Game that allows players to use custom cards and rules. The mod is available for download from the official Yu-Gi-Oh! website.
The Yu-Gi-Oh! TCG Mod has been around for many years, and it has a large and active community of players. The mod is constantly being updated with new cards and features, and it is one of the most popular ways to play the Yu-Gi-Oh! TCG.