Valve says that MasterCard's payment expressed concerns with the platform's adult content and rejected Steam's existing guidelines.

Valve has disputed Mastercard's claims that it had not raised concerns over NSFW adult content on Steam. On August 1, ...

Why are Visa and Mastercard banning 'adult' purchases? Here's everything you need to know about the recent anti-porn ...

The games platform will let developers host adult content as long as it is free and aligns with an upcoming 'content warnings ...