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Richard GoldenAug 12, 2025
What to do if NAMCO TEKKEN 6 BLOODLINE REBELLION SD-S show 'USB KEY ERROR: WRONG KEY'?
- WWayne WhiteAug 12, 2025
If you see 'USB KEY ERROR: WRONG KEY' on your NAMCO Arcade Game Machine, it means that you've inserted a USB key for a different product, specifically one for Tekken 6. To fix this, insert the correct USB key, which should be the USB key (for EXP) for the “TEKKEN 6 BLOODLINE REBELLION” cabinet.