Palworld Manager Merger v1.3.0 Stable

Stable release.

Palworld Manager Merger V1.3.0 Fix Lab (AIIO test)

Palworld Manager Merger (PMM)
Make all mods work together!
Scan → Repair (if need) → Merge (creates compat patch) → Deploy → Play.

PMM is the compatibility layer Palworld modding has been missing:
a PAK mod manager, compatibility merger and repair lab in one portable application.
Start the app and press AUTO. PMM takes your mods, analyzes their actual contents, preserves compatible changes from every mod and creates only the compatibility patch they need to work together.

If an older supported mod no longer works with the current game, Fix Lab can reconstruct a repaired version.

Quick start: extract PMM into its own folder, run PMM.exe and press AUTO.

CONFIRMED MODS AND CASES

Runtime-tested mods and compatibility cases include:
MultiJump
FlyMode
WingPack / WingNoCellCost
Stack / Zero Weight
Food Never Spoils
Early Aquatic
Easy Breeding
No Collision Farms
RushRoar Leather Drop
FasterMounts
Confirmed Fix Lab repair:
Gawr Gura v5, repaired into five working variants:
Full Replacement — 3 Skins
Gura
Red Gura
Hooded Gura
Hair 2 / Panties — 3 Skins

These are confirmed cases, not an allowlist. PMM analyzes the actual files you import and is designed to support far more mods than those listed above.
Not every possible conflict is automatic yet. When PMM encounters a structure it cannot safely resolve, it asks for a decision or prepares diagnostic evidence instead of silently guessing.

IMPORTANT VERSION STATUS

Fix Lab is fully functional and has been proven with real repaired PAKs.
The new AI & Help module is still being tested and should currently be considered experimental.
This does not affect the normal operation of:
Mod importing and management
Analyze
Automatic and manual merging
Build
Deploy and rollback
Merge validation
Fix Lab
World/save backups
Playing with the generated compatibility patch
AI & Help is optional and isolated from the stable core workflow.

FULL DESCRIPTION
WHAT PMM ACTUALLY DOES

Most Palworld mod conflicts happen because two or more PAK mods replace the same cooked game asset. Load order normally allows only one version to win, causing another mod to disappear, behave incorrectly or crash the game.
PMM inspects the providers inside every imported PAK and classifies shared content as:
Identical
Automatically mergeable
A real decision requiring the user
Unsupported and requiring additional knowledge
PMM does not blindly combine every mod into one enormous MegaMerge.
Instead, it keeps your source mods intact and builds a separate compatibility overlay:
zzzzzzzzzz_PMM_Merge_*_P.pak
That overlay contains only the assets needed to make the selected mods cooperate.
If the mods do not conflict, PMM does not invent unnecessary changes.

GUIDED, SEMI-AUTOMATIC OR FULLY AUTOMATIC

Choose the workflow you prefer:
Manual: control every stage yourself.
Semi-automatic: PMM performs the routine work while leaving important decisions to you.
AUTO: Import → Analyze → Build → Deploy with minimal interaction.
If PMM finds a genuine choice that cannot be made safely, AUTO pauses and explains what needs your attention.
Completed merges can be saved, selected again and reused without rebuilding them unnecessarily.
Deployment is transactional and includes managed backups and rollback protection.

FIX LAB — BRING OLD MODS BACK

Fix Lab is for mods that are no longer compatible with the current version of Palworld.
It does more than change a PAK version number. A repair recipe can inspect the old provider, compare it with the current Game Reference and reconstruct compatible cooked assets while preserving the intended content of the original mod.
Fix Lab provides:
Automatic recognition of known outdated mods
Isolated repair jobs
Exact source identification
Selectable repair variants
Separate Repair and Apply stages
Backups and revert support
Read-back validation of generated PAKs
Original files preserved without in-place modification
The first complete confirmed case is Gawr Gura v5 FullReplacement, which Fix Lab can rebuild into all five available variants for the current game.
PMM does not include or redistribute the original Gawr Gura assets. You provide your own copy of the original mod and PMM performs the repair locally.

VALIDATE YOUR MERGE

After deploying a compatibility patch, PMM can record whether it worked correctly in the game.
A successful validation can be turned into an inspectable local feedback or Knowledge package. Failed validations can retain the exact case information needed for diagnosis.
Nothing is uploaded automatically.

AI & HELP — EXPERIMENTAL

When PMM encounters a conflict or repair case that is not yet supported, AI & Help can prepare a structured handoff containing the relevant diagnostic context.
The current local-first workflow is:
Create case → Prepare AI handoff ZIP → Give it to an AI manually → Import the response → Review → Analyze again
Important safety boundaries:
No login or AI account is required.
PMM does not automatically upload your mods or game files.
Imported AI responses are treated as untrusted data.
Returned code is never executed automatically.
Returned PAKs are never deployed automatically.
Every candidate remains inactive until explicitly selected.
Solutions must pass identity, structure and local validation checks.
Build and Deploy remain under the user’s control.
The module also includes local diagnostics, feedback generation, persistent sessions and theme-editing tools.
AI & Help is still under active testing. The merger, manager and Fix Lab do not depend on it.

KNOWLEDGE LIBRARY

Every confirmed conflict resolution or successful repair can help PMM solve the same case more easily for future users.
PMM’s Knowledge Library stores exact, inspectable evidence such as:
Mod and asset identities
Source signatures and hashes
Conflict topology
Proven merge rules
Repair recipes
Game build context
Runtime validation results
Knowledge is never accepted merely because a filename looks familiar. Automatic rules must match the exact case they were designed for.
For now, Knowledge contributions and feedback are shared manually through GitHub: https://github.com/laredson/PMM/issues/
Tested contributions are especially welcome. The objective is to build a community library covering as many existing and future Palworld conflicts and outdated mods as possible.

You can also contribute:
New confirmed mod combinations
Fix Lab repair cases
Code and pull requests
Bug reports
Documentation
Translations
Themes and accessibility improvements

ADDITIONAL FEATURES

PMM also includes:
PAK and compressed-archive importing
Mod library management
Automatic Palworld installation detection
Game Reference generation and management
Saved compatibility patches
Safe deployment and rollback
Merge validation and local feedback
World/save backup and restore
Multiple interface languages
Official and user-created sound profiles
13 official color schemes
Custom color-scheme and background editor

INSTALLATION

Download the release ZIP.
Extract it into its own writable folder.
Run PMM.exe.
PMM will attempt to detect Palworld automatically.
Import your mods and choose Manual, Semi-automatic or AUTO.
PMM does not need to be installed inside the Palworld directory.
REMOVAL

To stop using a generated merge, select No compatibility patch / source mods only or use PMM’s restore/deployment controls.
You can also manually remove:
zzzzzzzzzz_PMM_Merge_*_P.pak
from the Palworld
~mods
folder.
Your original source PAKs are not modified by the merge process.

OPEN SOURCE / COMMUNITY
Palworld Manager Merger is fully open source under the MIT License.
Anyone can inspect it, audit it, fork it, continue development or contribute:
https://github.com/laredson/PMM
PMM is created by laredson.
The long-term goal is simple:
Make choosing mods about what you want to play—not about which incompatible mod you are forced to uninstall.

PMM 1.2.1 Stable – Guided Flow

PMM 1.2.1 – Guided Flow

Stable release of Palworld Manager Merger with the guided Import → Analyze → Build → Deploy workflow.

This version focuses on the stable mod-management and compatibility-merging workflow. Fix Lab is not included in this release and is being developed separately for PMM 1.3.

Highlights

Guided mod workflow
Mod library and import system
Compatibility analysis
Compatibility overlay building
Transactional deployment and rollback
Saved compatibility patches
Game Reference support
AI handoff / unsupported-case workflow
Save backup and restore tools

Download the attached Palworld_Manager_Merger_v1.2.1_GUIDED_FLOW_STABLE.zip, extract it, and run PMM.exe.

Palworld Manager Merger 1.2

Fixes FullLanguage issue.
Adds exe for host and runtime, maintain most of the program explosed to allow updates and expansion.
Source code is 100% open.

Palworld Manager Merger 1.1

First release