Each Hero has a personal Gadget Card.
At the beginning of the game, it is unavailable and must first be unlocked through the Power Up Action.
Once unlocked, the Gadget Card can be used throughout the game.
An unlocked Gadget Card is placed on-top of a players Sidekick card to grant them additional bonuses or abilities.
Players can't give their unlocked Gadget Cards to other players Sidekicks.