GAME has revealed a sweet incentive for those who pre-order Super Smash Bros. Ultimate in Japan. Pre-purchase customers will receive a special keychain in the shape of the Super Smash Bros. icon. You can check out more pictures of it in the embedded post below. To learn more about this offer, click here. Also known as Super Smash Bros. Special, Super Smash Bros. Ultimate is set to launch globally on December 7 for Nintendo Switch.