That's what I was talking about. You know how 2-Mbit games have ~5cm labels, and 4-Mbit+ games have ~4cm labels? SFII could have been released as a normal size HuCard, but with a smaller label. Or they could have used a sticker, like the Arcade Card Duo. I wonder why they used the hump instead? Maybe they had a large supply of TenNoKoe plastic left over...