In order to play the games, you will need to buy a Power Card. This card can be purchased at the front desk when you enter the Dave and Buster’s location. This card, when activated, will be tied to your personal information and you can load any chips to this card at any time via a kiosk inside of the game rooms. Dec 6, 2012 - In addition to mobile Power Card charging, the Dave & Buster's. To recharge the Power Card, users enter credit card information. So when you register your power card online, it says you have protection if you. A link to my old AMA thread, where I covered a lot of basic info. It's in the T&C that Dave and Busters is not responsible for lost or stolen cards,.