Curves XL: Breast Physics

Curves XL: Breast Physics Pack BETA

Adds runtime breast physics support for Paralives characters. The physics reacts to walking, running, turning, and sudden movement, with configurable intensity.

Steam Workshop can download this pack, but Paralives currently does not run DLL/runtime code directly from Workshop mods. Because of that, subscribing alone cannot activate the physics.

This pack includes a manual installer. The installer patches the local game DLL, installs the runtime physics DLL, and creates a backup so you can uninstall later.

Paralives Workshop mods are loaded as data/asset packs. They can contain settings, textures, lots, households, and similar assets, but they do not automatically execute C# DLL code. Breast physics needs code running every frame, so a one-time local install step is required.

1. Subscribe to this Workshop item.
2. Launch Paralives once.
3. Open My Mods.
4. Find Curves XL: Breast Physics Pack.
5. Click the folder icon on this mod’s row.
6. Close Paralives completely.
7. In the folder that opened, double-click Install-CurvesXL-BreastPhysics.bat.
8. If Windows asks for confirmation, allow it only if the file is inside this Workshop mod folder.
9. Wait until the installer says the mod was installed.
10. Launch Paralives again.
11. Keep this mod enabled in My Mods.

After installation, the My Mods toggle for this Workshop item controls the runtime:

– Toggle ON: breast physics enabled
– Toggle OFF: breast physics disabled

The runtime checks the toggle while the game is running, so changes should apply after a few seconds.

1. Close Paralives.
2. Open this mod’s folder again from My Mods.
3. Run Uninstall-CurvesXL-BreastPhysics.bat.

If anything goes wrong, verifying game files in Steam will restore the original game files.

Version 0.1.1 !!!!!!After updating the mod, you need to run the .bat installer file again for the mod to update properly.!!!!

– Added broader animation-driven breast physics for many non-locomotion actions.
– Improved spring timing and synchronization.
– Reduced unwanted movement during mostly static poses.
– Updated default physics tuning for a stronger, more natural response.
– Added AnimationIntensity to the runtime config.
– Reworked the Workshop installer: it now keeps the window open, writes an install log, detects Steam libraries more reliably, and shows clearer error messages.
– Updated installation and troubleshooting instructions.

– Breast spring physics for adult characters
– Works on player-created characters and NPCs
– Reacts to walking, running, turning, and acceleration
– Configurable intensity, damping, stiffness, and max swing
– My Mods toggle support
– Automatic backup of the original game DLL
– Uninstaller included

This can be used together with Curves XL: Extra Breast & Body Sliders. Larger breast sizes make the physics easier to notice, but the slider mod is not required.

This may conflict with other mods that patch the same managed game DLL.

breast physics, breast bounce, body physics, boobs, chest, curves, jiggle physics, Paramaker, character creator, body sliders, adult characters, Paralives