As PayPal disappears for some Steam users around the world, Valve continues grappling with external pressures Sign in to your Polygon account If you recently tried to purchase a game on Steam, perhaps you noticed that you can no longer use PayPal as remittance. It's not a temporary bug, but another consequence of Steam's ongoing battle with payment processors like Visa and Mastercard. In a quote provided to Rock Paper Shotgun, Valve clarified that the disappearance of PayPal is related to off...