Friends of Mine

Friends of Mine is a free adult sandbox game you can play instantly in your browser on mobile or PC. It starts with a simple favor: a father suspects his son is on drugs and asks you to investigate. What you actually uncover is an unbelievable world of magic, secrets, and radical transformations.

Rather than forcing you through a rigid plot, the game operates as a highly open, low-grind sandbox. The life-sim elements like work and university are completely optional, meaning you can skip the tedious money-grinding and dive straight into the action. Managing your energy and attractiveness is straightforward, helped massively by a sleek, mobile-friendly UI that features a handy slide-out guide for quick reference.

This game thrives on variety and unexpected kinks. It heavily features TSF (transgender/transformation fiction) alongside traditional M/F content. As you explore, you will stumble into developing storylines focused on bimbofication and sissy training. You can even use magic or surgery to change your own sex. It is a fast-paced, highly varied kinetic experience that gets right to the point, letting you watch adult content from the computer in your starting room or venture out into the chaotic, unpredictable world.

Press Play and start directly in your browser. Friends of Mine plays online on mobile and PC, with no download and no sign-up.

About the Developer: Created by Sunfall - support the developer for updates and more work.

Game Info: HTML adult sandbox | by Sunfall | TSF / Bimbofication / Low-Grind | English.

Updated to 1.5.0 on May 12th 2026.

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