How To Make a Zombie Survival Game In Unity

How To Make a Zombie Survival Game In Unity



Zombie survival games have captivated players with their intense gameplay and post-apocalyptic settings.

If you’ve ever wanted to create your own zombie survival game, Unity provides a perfect platform to bring your vision to life.

In this article, we’ll guide you through the process of making a zombie survival game in Unity, from setting up the environment and character controllers to implementing AI behaviour and creating a thrilling gameplay experience.

Whether you’re an experienced developer or just starting your game development journey, this guide will provide you with the essential steps and techniques to create an immersive and engaging zombie survival game.

So grab your survival kit, brace yourself for the undead, and let’s dive into the world of game development with Unity!

How Do I Make a Zombie Survival Game In Unity?

If you’ve ever dreamt of creating your own zombie survival game, Unity is a powerful game development engine that can turn your vision into reality.

In this article, we’ll walk you through the essential steps and techniques to make a zombie survival game in Unity. Let’s dive in and get started!

1. Setting Up the Environment.

Start by creating a new Unity project and setting up the game environment. Design a post-apocalyptic scene with buildings, streets, and other elements that reflect the atmosphere of a zombie-infested world.

Utilize Unity’s terrain tools or import assets from the Asset Store to create the environment. Pay attention to lighting and particle effects to set the mood.

2. Character Controllers.

Next, create the player character controller. Implement basic movement controls, such as walking, running, and jumping. Include a health system, stamina, and inventory management for the player’s survival.

Use Unity’s built-in physics system or a third-party physics asset to handle collision detection and movement responses.

3. Zombie AI.

To bring your zombies to life, develop AI behaviour. Create zombie prefabs and define their movement patterns, such as wandering, chasing, and attacking the player.

Implement sight and sound detection systems to make zombies more responsive. You can use Unity’s built-in NavMesh system for pathfinding or implement your AI algorithms.

4. Weapons and Combat.

Introduce weapons to the game to allow players to defend themselves against the zombie hordes. Create weapon prefabs and implement shooting mechanics. Add recoil, reloading, and ammunition systems.

Consider different types of weapons, such as melee weapons, firearms, or explosives, each with their own characteristics and effects.

5. Scavenging and Crafting.

Enhance the survival aspect of the game by implementing scavenging and crafting mechanics. Allow players to search for resources and items in the environment.

Create a crafting system where players can combine items to create new weapons, tools, or survival equipment. Implement a UI to display the player’s inventory and crafting options.

6. Objectives and Progression.

Design various objectives and missions to give players a sense of progression. Create missions that involve rescuing survivors, gathering supplies, or reaching specific locations.

Implement a quest system to track and complete objectives, rewarding players with new abilities, items, or story progression.

7. Sound and Visual Effects.

Immerse players in the game world with appropriate sound effects and visual effects. Use audio cues to enhance the atmosphere and create tension. Add particle effects for blood splatters, explosions, or environmental hazards.

Consider implementing dynamic lighting and weather effects to heighten the sense of danger and immersion.

8. Testing and Iteration.

Throughout the development process, continuously playtest your game, gather feedback, and iterate on your design.

Test the balance of gameplay mechanics, AI behaviour, and overall difficulty. Address any bugs or performance issues to ensure a smooth and enjoyable player experience.

9. Polish and User Interface.

Once the core mechanics are in place, focus on polishing your game. Fine-tune gameplay elements, adjust enemy spawn rates and refine the level design.

Create an intuitive user interface with clear menus, health bars, and inventory systems. Pay attention to UI design principles to ensure an engaging and user-friendly experience.

10. Distribution and Publishing.

Once your game is complete, consider distributing it through online platforms like Steam,, or mobile app stores.

Prepare promotional materials, screenshots, and trailers to showcase your game to potential players.

Build a community around your game by engaging with players, gathering feedback, and releasing updates.


Creating a zombie survival game in Unity requires time, dedication, and creativity. But with Unity’s robust features, extensive documentation, and supportive community, you have all the tools you need to bring your vision to life.

So, unleash your creativity, survive the zombie apocalypse, and immerse players in a thrilling gaming experience. Good luck!

What do you think?

Written by Udemezue John

Hello, I'm Udemezue John, a web developer and digital marketer with a passion for financial literacy.

I have always been drawn to the intersection of technology and business, and I believe that the internet offers endless opportunities for entrepreneurs and individuals alike to improve their financial well-being.

You can connect with me on Twitter


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