Karma Koin was rebranded to Nexon Game Card.
Nexon Game Card gets your cash online so you can buy what you want, when you want, without having to use a credit card..Just by buying the things you want, you can help create positive change. Nexon $25 Game Card NA Any reference to Nexon Game Card applies to Karma Koin cards, including checking your card balance, combining card balances, and additional support, like PIN assistance and red.