After testing five different files, the only one that works flawlessly with the is the "Clear Save Data + All Cards 3x" by Kryal (updated Dec 2024).
If you want to customize your experience further, you can use
The original Japanese release of Tag Force Special is dense with story dialogue, card names, and menu options. Without a patch, even navigating deck building is a nightmare.
Manually unlocking all and 192 characters is extremely time-consuming. Most players prefer using a pre-made save file. Best Save Source: GameFAQs hosts multiple 100% saves.
Risks & legality (short)
Instructions on how to apply the patch will typically be provided with the patch files. This often involves copying patch files to the game's directory or using a specific patching tool. Be sure to follow the instructions carefully to avoid game errors.