How to Make a Game Like BGMI or Call of Duty: Complete Guide from Basics to Advanced

theroyalnamdeo

Thursday, 2025-09-04

The mobile gaming industry is booming, with battle royale and shooting games like BGMI (Battlegrounds Mobile India) and Call of Duty Mobile (COD) dominating the charts. If you’ve ever wondered how to make a game like BGMI or COD, you’re not alone. These large-scale multiplayer games are built with advanced technology, but you can start learning step by step.

In this guide, we’ll explain everything—from grassroots game development to advanced multiplayer systems—so you can begin your journey as a game developer.

Step 1: Learn the Basics of Game Development

Before you can create a shooting game like BGMI, you need a strong foundation:

Programming Skills: Learn C++, C#, or Python. (Unreal uses C++, Unity uses C#).
Math for Games: Vectors, physics, and collision detection are essential.
Game Design Principles: Understand player engagement, weapon balance, and map design.

💡 Tip: Start small—make a simple 2D shooting game first, then progress to 3D.

Step 2: Choose the Right Game Engine

The game engine is the backbone of your project. For making a battle royale like BGMI or COD:

Unity – Beginner-friendly, mobile-ready, great for indie games.
Unreal Engine – Best for AAA-quality graphics, realistic physics, and advanced multiplayer support.

Most professional shooters, including PUBG and BGMI, are built on Unreal Engine.

Step 3: Build the Core Gameplay Loop

Every shooting game revolves around a gameplay loop. In a battle royale, it looks like this:

Enter lobby → 2. Drop into map → 3. Collect weapons → 4. Fight opponents → 5. Survive or win.

Start with prototypes:

A character that moves, jumps, and shoots.
A simple 3D map.
Basic weapons with shooting mechanics.

This early stage helps you test the fun factor before adding complexity.

Step 4: Add Multiplayer & Networking

If you want to make a multiplayer game like BGMI, networking is key.

You’ll need:

Client-Server Architecture – Keeps gameplay fair and synced.
Matchmaking System – Groups players by region or skill.
Lag Compensation – Smooth gameplay despite internet speed differences.

Cloud platforms like AWS, Azure, or Google Cloud are often used to scale up servers for millions of players.

Step 5: Create Maps, Weapons & Assets

The immersive feel of COD and BGMI comes from high-quality 3D models, sound, and animation.

Maps: Design using tools like Unreal’s level editor.
Weapons: Model in Blender or Maya, texture in Substance Painter.
Sounds: Record footsteps, gunshots, and explosions for realism.

Always optimize assets for mobile devices to ensure smooth performance.

Step 6: Add Advanced Features

To stand out, you’ll need advanced systems:

AI Bots – Enemies that adapt to player actions.
Physics Simulation – Realistic bullet drop, recoil, and explosions.
Anti-Cheat Systems – Protect online matches from hackers.
Cross-Platform Support – Allow players on PC, console, and mobile to play together.

Step 7: Testing, Optimization & Launch

Before release, run multiple test phases:

Alpha & Beta Testing – Collect player feedback.
Load Testing – Check server capacity.
Optimization – Reduce lag, improve graphics, and fix bugs.

Once stable, launch with strong marketing strategies and plan for regular updates—just like BGMI and COD do.

Final Thoughts

Learning how to develop a game like BGMI or Call of Duty takes dedication, but the journey is rewarding. Start small, master the basics, and gradually move to advanced multiplayer systems and high-quality assets. With practice and persistence, you can build a game that attracts millions of players worldwide.