Gold Bricks are collectibles you can collect in the Adventure Worlds and Levels of LEGO Dimensions. There is a total of 1016 to collect in the game, and after getting 480 of them, the Vorton Disco Red Brick will be unlocked. Gold Bricks are required to upgrade Vehicles and Gadgets in the game, but can also be used to buy extra power ups for in the Battle Arena's.
Gold Bricks can be obtained by doing Quests, Races, and by completing Levels from the main story or from unlockable Level Packs and Story Packs. Each Adventure World has a total of at least over 20 Gold Bricks, and each level has 4 Gold Bricks obtainable by finishing the level, achieving the level's Rule Breaker, collecting all 10 Minikits and saving the Citizen in Peril.