Yugioh Duel Generation — Mod Unlock All Cards Fix [2021]

Some mods attempt to unlock cards by injecting IDs that the game no longer recognizes. If your game opens, but crashes when you scroll through your card trunk:

Game crashes on startup ➡️ Fix:

: The authors and publishers of this article do not condone or promote piracy or unauthorized modifications to games. Players should use mods and save editors at their own risk, and ensure they comply with the game's terms of service and user agreements. yugioh duel generation mod unlock all cards fix

The mod’s obb file (the 1GB data file) is corrupted or mismatched. You tried to install a modded APK without the corresponding data. Some mods attempt to unlock cards by injecting

Let me know if you found another fix – I’ll update the post. And remember: don’t log into Google Play with the modded version unless you’re fine losing your original save. The mod’s obb file (the 1GB data file)

To unlock all cards in (especially after the 2020 server shutdown ), you typically need to use a modified save file or a specialized APK. Because the game's data storage changed in later Android versions, many "all cards" mods now require a specific fix to work. 🛠️ The "All Cards" Fix Methods 1. The Save File Replacement (Recommended)