How do I restore my purchases for Into the Dead?

In order to restore your previous purchases for Into the Dead:

1. First tap on the Armory icon in the Title screen.
2. Once you are in the Armory tap Restore Purchases on the top left corner of the Armory screen.
3. This should restore any in-game items* (weapons, dogs, zombie packs) purchased in-game.

*Please note that this will only restore in game items, not coins.