DC Overdrive How to Use DC Overdrive Crafting DC Overdrive – a virtual computing system that allows citizens of Gotham City to access, unlock, and explore the storyworld – has launched on Candy.com. How Do I Use DC Overdrive? 1. Start your Overdrive crafting experience at Candy.com/DC , scroll to DC Overdrive Crafting, click “View Challenges,” then “Play.