1. Click the “manage your pledge” button on the top of this page.
2. Increase your pledge by the amount needed to claim the add-on(s).
3. Save your pledge. Do not change the tier that you originally pledged at.
4. At the end of the campaign we will send out a survey to ask which items you wish to add-on.
For physical add-ons, remember to add $10 for international shipping, unless you already backed a physical reward tier.