The Legend of Zelda: Twilight Princess HD - info on the GamePad, Miiverse Stamps, amiibo & more

GamePad

- controlling items with the gyro sensor is confirmed
- view the whole map of a dungeon while inside one
- freely move the camera angle with the right stick
- off-TV play

Miiverse stamps

- 50 in total
- consist of Hyrule alphabets and the emotional faces of Link and others
- post directly to Miiverse from in-gam

Hard mode

- world is mirrored
- Link receives twice as much damage

Wolf Link amiibo

- put in a record number of your adventure on the figure
- scan on the title screen and skip save data selection and instantly start the game
- some sort of checkpoint system that lets you jump to different parts of the gam

Ghost Torch

- used on Poes
- allows you to pinpoint their position even during the day

Finally, it's also worth noting that basic action movements like horse riding and swimming are being improved. There's also some areas that are being tweaked in order to make them easier to understand.