LemonLoader brings seamless Unity modding to Android, especially for standalone VR headsets like the Meta Quest series. But modding on Android isn’t the same as modding on PC—Android’s sandboxing and file structure introduce unique challenges. This guide explains exactly where your mods should go when using LemonLoader, why that location matters, and how to access it reliably.
📱 Understanding Android’s File System & Sandboxing
Android apps operate in a sandboxed environment. Each app is isolated from others and has its own internal storage path, generally inaccessible to other apps unless permissions are granted.
When a game is installed, its core files are locked away in system folders. However, it also gets a writable directory at:
bash - /Android/data/[package_name]/files/
LemonLoader takes advantage of this sandbox-compliant path to store and load mods.
📂 Official LemonLoader Mod Folder Location
When a Unity-based game is patched using LemonLoader, the game becomes capable of loading mods from:
bash - /sdcard/Android/data/[game_package_name]/files/Mods/
For example, if you’re modding a game with the package com.example.mygame, your mods go here:
swift - /sdcard/Android/data/com.example.mygame/files/Mods/
✅ This is the only supported and secure location for placing LemonLoader mods.
📦 Folder Breakdown
| Folder Path | Description |
|---|---|
/Android/data/ | Default storage for app-specific data. |
/com.example.game/ | The unique package ID for the game. |
/files/ | General-purpose storage for the app. |
/Mods/ | This is where you put your .dll mod files (ARM-compatible). |
🧠 Why This Location?
- ✔ Sandboxing Compliance: Mods run within the game’s sandbox.
- ✔ No Extra Permissions Needed: The game can read/write its own directory.
- ✔ Familiar Structure: Mirrors MelonLoader’s PC setup, aiding mod developers.
📁 What Goes in the Mods Folder?
Primarily, your ARM-compiled C# mod .dll files.
Mods may also generate or require supporting folders:
| Folder | Purpose |
|---|---|
Plugins/ | Optional, used for supporting frameworks or libraries. |
UserData/ | Stores mod configs, settings, or data (.json, .cfg, etc.). |
| Custom Folders | Some mods create their own folders for assets, textures, or external data. |
Note: Follow any specific folder instructions from the mod developer.
🛠️ Accessing the Mods Folder on Meta Quest
🖥️ Option 1: SideQuest (Recommended)
- Install SideQuest: https://sidequestvr.com
- Enable Developer Mode on your Meta Quest and connect via USB-C.
- Launch SideQuest, click the folder icon to open the file browser.
- Navigate to: swiftCopyEdit
Android/data/com.example.mygame/files/Mods/ - Drag & drop your
.dllmod files here.
💻 Option 2: ADB (Advanced Users)
- Connect your Quest and run: bashCopyEdit
adb shell cd /sdcard/Android/data/com.example.mygame/files/Mods/ adb push myMod.dll .
🕶️ Option 3: In-Headset File Explorer
- Install CX File Explorer via SideQuest.
- Open it from “Unknown Sources” in your headset.
- Navigate to: cssCopyEdit
Main Storage > Android > data > com.example.mygame > files > Mods
You can now move mod files directly inside the headset.
⚠️ Important Notes & Troubleshooting
| Tip | Details |
|---|---|
| Case Sensitivity | Android filenames are case-sensitive. Use exact casing (Mods, not mods). |
| .dll Compatibility | Only use .dll files compiled for Android (ARM). PC MelonLoader mods will NOT work. |
| First Launch Wait | First launch after patching may take 5–20 minutes—this is normal. |
| Post-Update Re-Patching | If your game updates, re-patch with LemonLoader and check for mod updates. |
| Unknown Sources | Patched games show up under “Unknown Sources” in your app library. |
| Read Mod Docs | Always follow mod-specific install instructions for best results. |
✅ Summary
If you’re using LemonLoader, your modding journey begins at:
bash - /sdcard/Android/data/[game_package_name]/files/Mods/
With tools like SideQuest, ADB, or CX File Explorer, you can fully manage your mods and elevate your VR experience on Meta Quest and other Android-based platforms.
🔗 Visit LemonLoader.com for official downloads, documentation, and modding support.