PhySex - Development Fund

sorry for the delay. the next update is the biggest one to date: sounds. voices. physics. scenes. overhauls. lighting.

it's only been 6 months since physex saw the light of day and i'm still genuinely in disbelief at your kindness and continued support. the patience and trust you've shown me means more than I can put into words, and I intend to honor it with the biggest update yet.

⚠️ to be transparent: there is still a somewhat long road ahead, and if you wish to unsub now is the time.

but if you choose to stay, know that your support directly fuels this project and keeps it alive. once the...

Teaser - Breasts redesign

The gif shows the new model, that will support massive sizes without visible polygons

Also I've been experimenting with a new physics system for the breasts:

• Anatomy based motion with natural weight and bounce, thanks to the new physics engine

• Improved interaction, allowing grab, lift, and push with realistic response

• In the upcoming doggystyle pose they will hang and sway with convincing inertia

• Handles extreme deformation clea...

  2025-12-04 02:37:52 +0000 UTC View Post

Mini Update 5

✨New features✨

• AI Improved:

  • AI now uses spatial detection, characters can see and correctly locate anatomical targets

  • Automatic mode can now be controlled by intensity and speed sliders

• New UI/UX, focusing on comfort and visibility

• Camera control mode

• Hide / Show UI button

• Improved sliders, they now include names

🔊 Regarding the sound updat...

🗳️ Vote on the Next Update (Supporters Only)

I'm still working on the sound update, what would you like to see after that?

Mini Update 4

💰 Special Thanks to Our New Executive Producer 💰

A big thank you to Kurama9018 for the exceptional support, going above and beyond!

And of course, thank you to all supporters who keep this project alive 💖

✨New features✨

• Save & Load system added

• Breast play reactions

• Skin contrast slider

• Lip gloss intensity slider

...
2025-10-26 23:51:20 +0000 UTC View Post

AI Update

Originally planned as “Interaction Part 2,” this update grew way beyond that. With the addition of AI-driven behavior (Classic videogame AI, not generative AI) , it felt like more than just a part-two patch.

✨New features✨

🧠 AI & Personality

• AI Customization: Customize how your characters think and react

• Oral skills

• Cum reactions

• Personality system...

  2025-10-14 06:34:50 +0000 UTC View Post

Teaser - Brain customization coming in the new update!

Final update before the long-awaited audio drops! 🔊

What other options would you like to see in this new menu?

Vote on the Next Update (Supporters Only)

Choose what you would like to see next while I finish up the second part of the interaction update!

Interaction Update Part 1 [UNCENSORED]

I’m splitting the update into parts so you don’t have to wait unnecessarily.
It turns out that dynamically animating each hand with each individual phalange reacting to every possible penis size and position, and still having it run smoothly on older devices, was harder than expected... but here it is!

✨New features

• Breast interaction

• Improved missionary interaction and positioning 2025-08-21 18:56:24 +0000 UTC View Post