OSA
⚪ Last updated 2022⚠️ Install Order · 5 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview

🔍 Analysis
- 👍 2.5% endorsement rate — high engagement, a strong quality signal
- 🏆 #11 of 76 User Interface mods in this game by downloads
📋 About This Mod
I host the latest version on my website:
If you need help with this mod, please visit my Discord
Winner of Nexus File of the Month August, 2016
"The most innovative mod ever made, this is modding at it's finest."
-Shinji72 (Skyrim Watch)
What is OSA?
OSA greatly enhances the animation potential of Skyrim, empowering charming emotional reactions, special effects, seamless beautifully connected scenes and an elegant interface to navigate. It also provides some additional UI related functionality like the ability to play pose packs from an easy to use menu, RP features like a Profile display, Auto-Renaming and a customizable favorites equipment menu along with other equipment and clothing features.
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Requirements
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[]SKSE
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]SkyUI------------------------------------------------------------------------------
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[]OSex (NSFW) My adult intimacy and romance mod which showcases the full power of OSA.
[]Morra's Poser Module A massive arrangement of poses from a majority of the most popular packs.
OSA+ Preview 1 is now available. This is only a preview for testing and feedback, do not use on an actual playthrough.
OSA+ is the sequel to the award winning OSA Animation Framework for Skyrim. Its mission is to enhance the potential of animation and action in Skyrim to levels never before seen in any game. The new OSA+ is completely rewritten from scratch to be more powerful, full of new features and more fun. With a robust and clean API, and the powerful Scribe tool for writing custom data, not only is it much stronger but far easier. Just as the legacy OSA took a large leap forward , we once again go further with OSA+ and this time the potential is limitless.
Preview 1 Includes:
[]Core
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[]OSex (NSFW) My adult intimacy and romance mod which showcases the full power of OSA.
OSA is a Skyrim mod that greatly enhances animation potential, adding emotional reactions, special effects, and seamless scenes with an elegant interface. With 38,843 endorsements and 1.6M downloads, it's a popular choice for players seeking deeper roleplay and cinematic experiences.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Huge community trust with 38,843 endorsements and 1.6M downloads
- Transforms Skyrim's animation system for immersive roleplay
- Elegant UI makes complex animation controls feel intuitive
⚠️ Cons
- Last updated in 2022 — may have compatibility issues with latest Skyrim versions
- Requires SKSE and SkyUI, which can be a hurdle for new modders
- Animation framework can be overwhelming for players wanting simple tweaks
For Skyrim roleplayers who want to bring their characters to life with expressive animations and cinematic scenes. Perfect for machinima creators and immersive storytellers. Skip if you prefer vanilla combat or want lightweight mods.
💡 Beginner Tips
- Install SKSE and SkyUI first, then use a mod manager like MO2 to avoid overwriting files.
- Check the mod's forum posts for patches if you're using other animation mods like FNIS or Nemesis.
- Use the in-game MCM menu to customize which animations appear in the radial menu.
📊 Mod Details
- Game
- Skyrim LE Mods
- Author
- Ceo
- Version
- 0011
- Downloads
- 1,552,203
- Endorsements
- 38,843
- Category
- User Interface
- Created
- 8/1/2016
- Updated
- 2/4/2022
🔗 Required By 1 Mod
These mods list this mod as a dependency.
🧩 Commonly Used Together
Users add these mods to the same collections — a real compatibility signal, not an AI guess.
🔧 How to Install Skyrim LE Mods
Download from Nexus.
📖 Full step-by-step install guide for Skyrim LE →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Skyrim LE commands, item IDs, and more.
Keep browsing — more Skyrim LE mods await