Param Assembler
⚪ Last updated 2020⚠️ Install Order · 1 step
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview

🔍 Analysis
- 👍 4.2% endorsement rate — high engagement, a strong quality signal
- 🏆 #8 of 36 Utilities mods in this game by downloads
📋 About This Mod
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[]Wouldn't have been possible without JKAnderson's SoulsFormats library.
Requirements:
- [
- []An unmodified "gameparam.parambnd.dcx". You can unpack Sekiro with UXM. Param Assembler looks for a "gameparam.parambnd.dcx" at "C:\Program Files (x86)\Steam\steamapps\common\Sekiro\param\gameparam", if it doesn't find it a dialog will let you select one.
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[]Copy "oo2core_6_win64.dll" from your Sekiro install directory into the same directory as Param Assembler.
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[]The textbox on the top left lets you label the loaded mod selected in the list below. This is solely for convenience.
[
]The textbox on the top right lets you search the param files in the list below.[]The list on the middle left shows your loaded mods. You can load mods by dragging and dropping them onto the list. These files need to either be ".parambnd" or ".parambnd.dcx".
[]The list on the middle right shows which param files are being pulled from which loaded mod. For each row the left text is the param file and the right text is the mod that that param file will be pulled from when assembling. When a row is clicked that param file will be pulled from whichever mod is highlighted in the list to the left.
[]The button on the bottom left lets you set where you to save the param file. It defaults the name to "gameparam.parambnd.dcx" because that's what the file needs to be named in order for Sekiro Mod Engine to load it.
[]The button on the bottom right assembles the param file.
Example Video:
- Combining No skill unlocking and upgrade requirements, Rebalanced Spirit Emblem Economy, and Spirit Emblem Capacity Upgrade into a single param file.
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[]The textbox on the top left lets you label the loaded mod selected in the list below. This is solely for convenience.
Param Assembler is a utility mod for editing gameparam.parambnd.dcx files. It has 523 endorsements and 12,319 downloads, last updated in July 2020. This tool is for modders who need to modify game parameters, offering a way to edit these files directly.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Solid track record with 523 endorsements from the community.
- Over 12k downloads shows real demand for this tool.
- Fills a specific niche for editing gameparam files.
⚠️ Cons
- Last updated in 2020 — might not work with the latest game patches.
- No install instructions or usage details provided by the author.
- Requires technical knowledge of gameparam file structures.
For modders who need to tweak game parameters like stats or AI behavior. If you're a casual player, this isn't for you — it's a backend tool. Skip if you want ready-made mods.
💡 Beginner Tips
- Check the game version compatibility before using, as the mod is from 2020.
- Back up your gameparam.parambnd.dcx file before editing.
- Look for community tutorials on editing gameparam files for your specific game.
📊 Mod Details
- Game
- Sekiro Mods
- Author
- Eccentrici
- Version
- 1.0.2
- Downloads
- 12,319
- Endorsements
- 523
- Category
- Utilities
- Created
- 7/31/2020
- Updated
- 7/31/2020
🔧 How to Install Sekiro Mods
Download from Nexus.
📖 Full step-by-step install guide for Sekiro →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Sekiro commands, item IDs, and more.
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