As previously suggested by an Amazon leak, tapping the Wolf Link Amiibo will unlock the "Cave of Shadow." This new area contains a series of challenges that require the player to use Wolf Link and Midna's abilities to defeat waves of enemies. After completing the cave's challenges, the number of remaining hearts can be recorded to the Amiibo and players can return and try to beat their records.
The Link and Toon Link Amiibo, meanwhile, restore arrows in the game, while the Ganondorf Amiibo makes Link take more damage, so the game becomes more difficult. Finally the Princess Zelda and Shiek Amiibo will restore hearts.
The remake is being developed by Australian studio Tantalus, and is due out on March 4, 2016.