It's Mastercard's world; we just live in it. That's my understanding based on a recent communiqué from Valve to PC Gamer, which confirmed that, yup, the company sure did recently remove a whole spate of adult games from its storefront because it made payment processors upset.

Valve is tightening its guidelines around 'adult only' content to satisfy rules set by Steam's payment processing partners, with dozens of sexually explicit games removed from the platform throughout the week.

We’re talking about games themed around topics like incest, rape and slavery, titles like Incest Tales: Webcam Daughter and Reincarnation in another world going to rape All NPCs VR. One franchise alone, called Interactive Sex, appears to have had 54 games removed, meaning you can no longer play Incest Daughters Episode 4 or Daddy Daughter Incest.