Where to Find Mad Island Save File & Config Location (PC/Steam Deck)

Q: Where is the Xbox Game Pass save location for Mad Island?

Game Pass saves are located in C:\Users\YourUsername\AppData\Local\Packages\EmadePlus.MadIsland_String\SystemAppData\wgs\. These files are encrypted by Microsoft.

Q: Where is the Steam Deck save location for Mad Island?

On Steam Deck, saves are stored in the proton compatdata folder at /home/deck/.local/share/Steam/steamapps/compatdata/2736210/pfx/drive_c/users/steamuser/AppData/LocalLow/emadeplus/Mad Island/.

There is nothing worse than sinking 50 hours into Mad Island, building an impenetrable base, and taming the perfect companions, only to lose all your survival progress to a corrupted save file, a bad mod, or a Steam Cloud sync error.

Whether you want to manually back up your playthrough before a massive native raid, transfer your save data to a new PC, or modify the configuration file to uncap your frame rate, you first need to know exactly where the Unity engine stores its data on your hard drive.
Below are the exact, verified file paths for Mad Island across Steam, Epic Games, Xbox Game Pass, and Steam Deck, along with the safest way to automate your save backups.

คุณอาจสนใจ:

Mad Island Cheat Engine Table vs. XMODhub: Best Free Trainer (2026)

Expert Note: The Cloud Sync Danger

“We have all been there. You are deep into Mad Island, just about to fend off a major native boss attack, and your PC crashes. When you relaunch, Steam Cloud accidentally overwrites your local save with an older version. Your base is gone, and your companions’ affinity levels are reset. It is a survival gamer’s worst nightmare. I specifically wrote this guide because Unity engine save management can be tricky. Even if you don’t plan on using trainers or mods to spawn materials, please back up your บันทึกเกม folder manually right now. Don’t learn this lesson the hard way.”

— Catherine Hu, Senior PC Modding Specialist, XMODhub

Windows PC Save File Location (Steam & Epic Games)

(Quick Answer: Press Win + R, type %LOCALLAPPDATA%Low, and look for the emadeplus or Mad Island folder.)

For players who purchased the game on Steam or other PC storefronts, the save files are generated by the Unity Engine and are securely located in the hidden Windows AppData LocalLow directory.

The exact file path is:C:\Users\YourUsername\AppData\LocalLow\emadeplus\Mad Island\

วิธีเดินทางไปที่นั่นอย่างรวดเร็ว:

1
กด ปุ่ม Windows + R to open the Run dialog box.

2
ประเภท %localamppdatalow% and press Enter.

3
Scroll down and open the folder named emadeplus, then open the Mad Island โฟลเดอร์.

4
Your .xml หรือ .dat save files are located right here.

💡 Note:

If you cannot see the “AppData” folder manually, open File Explorer, click the “View” tab at the top, and check the box for “รายการที่ซ่อนอยู่”.

Xbox Game Pass / Microsoft Store Save Location

If Mad Island is played via PC Game Pass or the Windows Store, Microsoft encrypts the save data and stores it in a completely different, highly protected system folder.

The Windows Store file path is:C:\Users\YourUsername\AppData\Local\Packages\EmadePlus.MadIsland_String\SystemAppData\wgs\

Inside the wgs (Windows Game Saves) folder, you will see folders with long alphanumeric strings. These are your encrypted save files. Backing these up manually is incredibly difficult because the file names are randomized and cannot easily be restored without corrupting the registry. (See the XMODhub Save Manager section below for an easier Game Pass solution).

Where to Find the Mad Island Config File (.ini/.json)

If you are trying to manually tweak graphics settings that are missing from the in-game menu (such as disabling Motion Blur, forcing V-Sync off, or altering the FOV to see more of the jungle), you need to edit the configuration file.

The Config path is:C:\Users\YourUsername\AppData\LocalLow\emadeplus\Mad Island\Settings.json

🔥 How to Edit & Warning:

Right-click the Settings.json (or config.ini) file and select Open with Notepad. Always make a copy of the configuration file before changing values. Deleting or breaking a line of code can cause the Unity engine to crash on startup.

Steam Deck / ตำแหน่งที่บันทึกบน Linux

Playing Mad Island on the go? The Steam Deck uses Proton to emulate the Windows file structure. Your save files are buried inside the compatdata folder.

The Steam Deck file path is:

/home/deck/.local/share/Steam/steamapps/compatdata/2736210/pfx/drive_c/users/steamuser/AppData/LocalLow/emadeplus/Mad Island/

✨ Tip: The number 2736210 represents the specific Steam App ID for Mad Island. You can verify this number by looking at the game’s URL on the Steam Store website.

Troubleshooting: Steam Cloud Sync Errors

If your save file keeps disappearing or reverting to an older version where your camp is missing its latest upgrades, Steam Cloud might be conflicting with your local files.

1Right-click Mad Island in your Steam Library and select คุณสมบัติ.

2Under the General tab, toggle Steam Cloud to OFF.

3Play the game, force a manual sleep save at your bed, and then exit.

4You can safely turn Steam Cloud back ON, and it should upload your newest local save to the servers.

The Smarter Way: 1-Click Auto-Backups with XMODhub

Navigating through hidden AppData folders every time you want to secure your progress is tedious and risky. One accidental click, and your massive island base is deleted forever. Furthermore, if you are on Game Pass, managing those alphanumeric folders is nearly impossible.

The XMODhub PC Client features a built-in Save Manager designed specifically for survival games like Mad Island.

✨
Automated Backups: XMODhub automatically creates a secure backup of your save file every time you exit the game.

✨
Version History Rollback: Did a native raid ruin your playthrough or kill a companion? Instantly roll back to yesterday’s save state with one click.

✨
Game Pass Native Support: XMODhub automatically detects and manages encrypted Windows Store saves without you needing to dig through system folders.

✨
Visual Dashboard: Manage, name, and organize multiple character save slots visually.

Download XMODhub to Secure Your Saves Now

Frequently Asked Questions (FAQ)

Q: Can I transfer my Mad Island save file to another PC?

A: Yes. For Steam/Epic users, simply copy the entire contents of the Mad Island folder mentioned above onto a USB drive, and paste it into the exact same directory path on your new computer.

Q: What happens if I accidentally delete the config file?

A: Don’t panic. If you delete the configuration file, the Unity game engine will automatically generate a brand new, default config file the next time you launch Mad Island. All your graphics and audio settings will just revert to their defaults.

Q: Can I get banned for modifying my single-player save file?

A: No. Modifying your local save file (e.g., giving yourself more Wood and Iron via a hex editor or trainer) in a single-player environment will not result in a ban. Just ensure you do not use modified files in official multiplayer servers if they are added in future updates.

Conclusion: Protect Your Progress

Locating your Mad Island save file is a vital skill for recovering from game-breaking glitches, migrating your base to a Steam Deck, or fine-tuning config files for maximum FPS during intense jungle combat.

However, digging through hidden system directories is a chore. If you prefer a highly secure, “set it and forget it” solution, the XMODhub Save Manager automates your backups and eliminates the risk of human error.

XMODhub is far more than just a save manager—it is the ultimate all-in-one Gaming Platform. With native support for over 5,000+ titles, we provide a unified ecosystem for PC gamers. Whether you need an auto-updating Trainer for Mad Island, real-time translation tools, or interactive maps for similar hits like

Subnautica

The Forest

XMODhub ensures you always have the best tools at your fingertips.