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How to Code Brawl Stars Mods: Step-by-Step

April 29, 2025

April 29, 2025

3 minutes

If you’ve ever wanted to create your own custom content in Brawl Stars, learning how to mod the game is a great place to start. While official modding support isn’t provided by Supercell, many fans are exploring brawl stars coding as a fun way to understand game design and mechanics. 

The first step is understanding that brawl stars coding typically involves working with decompiled game assets and using programming languages to alter existing mechanics. It’s important to use reliable tools and resources to stay safe during development. Tools like ExitLag can also help by optimizing your internet connection for faster asset loading and smoother testing environments.

In addition, starting with small edits—such as changing a character’s stats or visuals—can help you learn the structure of the game’s code before attempting full-scale modifications. 

How to Code Brawl Stars Mods: Step-by-Step

Programming Languages Used

To dive into Brawl Stars modding, it’s essential to learn some programming basics. Most community mods rely on languages like Java, JavaScript, or Lua, depending on the toolset being used. 

For beginners interested in How to Code Brawl Stars Mods, JavaScript can be a good place to start. It’s widely supported and used in many modding frameworks. Lua is another lightweight scripting language often used in game development due to its speed and simplicity.

You don’t need to become an expert overnight. Use online tutorials, video courses, and practice exercises to build your skills. Soon, you’ll feel comfortable navigating game assets and writing basic code.

Game Mechanics

Once you understand the coding aspect, the next step is learning the internal mechanics of Brawl Stars. Things like damage scaling, movement speed, special abilities, and AI behavior are all part of the core gameplay.

Knowing how these systems interact will allow you to create balanced and exciting mods. Fans working on brawl stars coding projects often start by tweaking damage values, ability cooldowns, or even character visuals.

  • Modify basic stats like health or attack range
  • Create new animations or skin textures
  • Design custom maps with unique gameplay conditions

Learning how the original game functions gives your mods greater polish and makes them more enjoyable to others.

How to Create a Fan Game

For those who want to go beyond modding, creating a full fan game is the next step. It requires more advanced knowledge of Brawl Stars game development, as well as assets like sprites, sound files, and map data.

Using engines like Unity or Godot, fans can recreate the core elements of Brawl Stars. However, this process takes time and effort. It’s recommended to start small, perhaps by recreating one mode or character before building a complete game.

When referencing the Brawl Stars Programming Guide, you’ll find plenty of open-source examples and tips shared by other fans online. These can help guide your project in the right direction. For optimal testing performance, ExitLag’s blog also offers insights on network optimization for multiplayer sessions.

Final Thoughts on Modding Safely

Modding games is always fun, but it comes with risks. Always backup original files, never share paid content, and avoid distributing anything that breaks Supercell’s terms of service.

Even if you’re just exploring brawl stars for personal use, staying safe and informed is crucial. Keep learning, keep testing, and don’t be afraid to join modding communities for feedback and support. 

With consistent practice and the right resources, you’ll be well on your way to building mods and diving deeper into the world of brawl stars coding—maybe even creating a fan game of your own!

About The Author

Guilherme Fabri, a Postgraduate in Marketing and Sales from USP, is the Organic and Affiliate Channels Manager & Partner at ExitLag. With over 13 years of experience in Inbound, SEO, CRM, Growth, and digital marketing, his passion for the gaming world goes beyond the professional realm. Guilherme is an avid enthusiast of esports titles such as EA Sports FC (FIFA) and NBA2K, FPS games like CS2 and Valorant, as well as racing simulators like Assetto Corsa and F1. This combination of expertise and passion for the industry is reflected in his contributions to the gaming community.

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