MTM 3BBB CBP OCBP OCBPC Physics Preset - CBBE - Fusion Girl - Wonder Body - Enhanced Vanilla Bodies
⚪ Last updated 2021⚠️ Install Order · 2 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview

🔍 Analysis
- 👍 2.0% endorsement rate — high engagement, a strong quality signal
- 🏆 #1 of 24 Character Presets mods in this game by downloads
📋 About This Mod
CBP - OCBP - OCBPC Physics Preset - A somewhat more realistic movement. Breasts have "more" mass. I do like how the default fallout 4 physics work on the Physics body. This is somewhat like that.
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A lot of mod authors have been removing their mods in light of the recent poor decision of nexus.
I'm not sure what I'm going to do. -
Mirror on LL - MTM 3BBB OCBP OCBPC Physics Preset
Mirror on LL - MTM CBP Physics Preset
Fusion Girl has been moved to LL - Fusion Girl
Body Talk 3 has been moved to SynthOverboss's site - Body Talk 3 old site - Body Talk 3 - Body Talk
OCBP for Fallout 4 has been moved to LL - OCBP for Fallout 4
OCBPC for Fallout 4 has been moved to LL - OCBPC for Fallout 4
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CBBE and "old" Fusion Girl (1. 45 or 1. 61)
Twelve Presets - Firm, Natural, Natural Soft and Soft. All contain Breasts, Belly, Butt and Thighs movement. Settings for chest armor on and off or ignore.
Note: Articles tab above on mod page has documentation for editing the cbp and ocbp presets
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OCBPC use two config files
ocbp.ini does the physics
OCBPCollisionConfig.txt does the collision spheres
Eleven Collision Spheres Presets for CBBE, FG, WB, EVB, VB, TWB, JBE, UAB and AFB
Included as an option in the main MTM OCBP - OCBPC Physics and Collision Preset
Article for tweaking and turning on Bodytalk support on mod page at top!!!
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3BBB Bodies - Fusion Girl 3B (1. 80, 1. 78 or 1. 75), Atomic Beauty 3B, CBBE 3B
Four versions of jiggle.
Firm, Natural, Natural Soft and Soft. All contain Breasts, Belly, Butt and Thighs movement.
Settings for chest armor on and off or ignore
Includes male jiggle.
For human and ghouls, if you use another race than those you will need to edit the whitelist
MTM 3B OCBP - OCBPC Physics
MTM 3BBB CBP OCBP OCBPC Physics Preset is a highly popular physics preset for Fallout 4, offering more realistic breast movement with added mass. It supports multiple body types including CBBE, Fusion Girl, Wonder Body, Enhanced Vanilla Bodies, JaneBod Extended, and Vanilla. With over 17,000 endorsements and 884,000 downloads, it's a community favorite for enhancing character physics.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Massive community approval with 17,554 endorsements and 884,949 downloads.
- Works across multiple popular body mods, so you're covered no matter your setup.
- Simple preset install—just drop it in and tweak to taste.
⚠️ Cons
- Last updated in January 2021—might not be fully compatible with the latest game patches or newer body mod versions.
- No detailed install instructions or configuration guide provided, so you'll need to know your way around physics mods.
- Physics presets are subjective—what feels 'realistic' to one player might not suit your preference.
For Fallout 4 players who want more natural breast physics with extra mass, especially those using CBBE or Fusion Girl. If you're into body mods and want a community-tested preset, this is a solid pick. Skip if you prefer minimal physics or don't use body mods.
💡 Beginner Tips
- Make sure you have the corresponding body mod (like CBBE or Fusion Girl) installed before adding this preset.
- If you're using a mod manager, you can preview the preset files to see what you're installing.
- Test the physics in-game and adjust the preset values if the movement feels too heavy or too light.
📊 Mod Details
- Game
- Fallout 4 Mods
- Author
- MrTroubleMaker
- Version
- 3.0Beta
- Downloads
- 884,949
- Endorsements
- 17,554
- Category
- Character Presets
- Created
- 5/29/2019
- Updated
- 1/26/2021
🔧 How to Install Fallout 4 Mods
Download from Nexus.
📖 Full step-by-step install guide for Fallout 4 →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Fallout 4 commands, item IDs, and more.
Keep browsing — more Fallout 4 mods await