Sonic

Switch Super Smash Bros. Ultimate

• Battle and train up a computer-controlled character (Read+Write)

Switch Mario Kart 8 Deluxe

• Unlock a character-themed Mii racing suit (Read)

3DS Poochy & Yoshi's Woolly World

• Unlock a character-based Yoshi yarn pattern (Read)

Wii U Mario & Sonic at the Rio 2016 Olympic Games

• Play the Sonic League, for a chance to unlock the Sonic Mii costume (Read)

3DS Mario & Sonic at the Rio 2016 Olympic Games

• Boost power of the Sonic Mii suit for the day (Read)

Wii U Super Mario Maker

• Unlock a character-based Mystery Mushroom costume (Read)

Wii U Yoshi's Woolly World

• Unlock a character-based Yoshi yarn pattern (Read)

Wii U Super Smash Bros. for Wii U

• Battle and train up a computer-controlled character (Read+Write)

3DS Super Smash Bros. for Nintendo 3DS

• Battle and train up a computer-controlled character (Read+Write)

Wii U Mario Kart 8

• Unlock a character-themed Mii racing suit (Read)