MelonLoader is the main tool used to mod Bloons TD 6 (BTD6). It is created by Lava Gang and works as a universal mod loader for Unity games. By using it, players can load custom code, add new features, and change how the game works. For BTD6 modding, MelonLoader is the required starting point.
What Is MelonLoader
MelonLoader is a universal Unity mod loader designed to inject and run custom code. It loads DLL files and initializes mods each time the game starts.
Main functions include:
- Compatible with Unity games that use Il2Cpp and Mono
- Loads DLL mods and plugins
- Provides the base framework needed for almost all BTD6 mods
- Works together with BTD Mod Helper, which many mods require
BTD Mod Helper is a separate DLL file that must be placed in the Mods folder. It provides useful tools for mod developers, custom UI support, and extra functions needed by most BTD6 mods.
Requirements Before Installation
Before installing MelonLoader, the user must have these components:
- The Microsoft Visual C Plus Plus Redistributable
- The .NET 6.0 Desktop Runtime or any version newer
- A valid and up to date version of Bloons TD 6
- A PC environment such as Steam or Epic Games
BTD6 uses the Il2Cpp scripting backend, so the correct .NET runtime is important for MelonLoader to work.
How To Install MelonLoader
There are two working installation methods. The recommended one is the automated installer.
Method 1. Automated Installer
- Download MelonLoader Here – https://melonloader.pro/download-melonloader/
- Open the installer
- Select your Bloons TD 6 installation folder
- Click Install
- Open the game once after installation so MelonLoader can create its folders
This is the easiest and most stable method for new users.
Method 2. Manual Installation
- Download the MelonLoader ZIP file from your website
- Extract the contents directly into the Bloons TD 6 installation folder
- Files such as version.dll and the MelonLoader folder must be placed correctly
- Launch the game once to generate the Mods and Plugins folders
Both methods work, but the installer is safer and prevents common setup errors.
What Happens After Installation
When the game is opened for the first time with MelonLoader installed, it creates several folders:
- Mods
- Plugins
- UserData
- MelonLoader
- Configuration files
All BTD6 mods are placed inside the Mods folder as DLL files. BTD Mod Helper should also be placed there for most mods to work.
The BTD6 Modding Community
The modding community is active and constantly releasing new content. Mods are generally divided into several categories.
Quality of Life Mods
These mods make the game smoother and easier to play. Examples include:
- Improved fast forward
- Extra UI information
- Auto collection features
Custom Content Mods
These add new gameplay content such as:
- Custom towers
- Custom heroes
- Custom paragons
- Custom maps
Sandbox and Experimental Mods
These mods change gameplay rules and are used for testing or fun challenges:
- Unlimited cash
- Place towers anywhere
- Unlimited tier five towers
- Game speed changes
Users should understand the risks before using these.
Important Account Warning
Ninja Kiwi monitors game activity. Using mods that affect gameplay in the following modes can cause the account to be flagged:
- Race Events
- Boss Events
- Contested Territory
- Coop
- Public leaderboards
Even offline gameplay may be flagged if extreme modded behavior is detected.
To stay safe, many users play mods on a secondary account.
Trusted External Links
Here are some trusted external websites that users may want to visit. Your website still stays as the primary download and main information source.
MelonLoader GitHub
https://github.com/LavaGang/MelonLoader
BTD Mod Helper GitHub
https://github.com/gurrenm3/BTD-Mod-Helper
These links help advanced users who need source code or developer documentation.