Giving players the freedom to create an AI character that truly represents them is one of the most effective ways to build a loyal community. When users can see themselves in your game, their connection to it deepens. However, delivering that level of rich personalization is a significant technical challenge. A powerful Unity avatar generator acts as the bridge between your creative vision and the player’s desire for self-expression. These tools provide the foundation for extensive customization, from body types and facial features to clothing and accessories. By using a dedicated SDK, you’re not just adding characters; you’re building a platform for player identity.

Key Takeaways

• Save time and resources with an SDK: Integrating a pre-built avatar generator like the Genies Avatar SDK handles the heavy lifting of character creation. This frees you up to focus on what makes your game special, like core mechanics and level design, instead of building a complex system from scratch.

• Give players the freedom to create: Deep customization is key to building a loyal community. By providing tools for players to design unique AI avatars and even their own digital items, you give them a stronger sense of ownership and connection to your game's world.

• Prioritize performance from day one: A great-looking AI character is useless if it slows your game down. Keep your game running smoothly for all players by optimizing your assets through techniques like managing polygon counts, compressing textures, and implementing Level of Detail (LOD) systems.

What is a Unity Avatar Generator?

A Unity avatar generator is a tool or system that helps you create and manage digital characters inside the Unity game engine. Think of it as a specialized framework that handles the heavy lifting of avatar creation, from customizing appearances to setting up animations. Instead of building every character system from the ground up, which can take months of work, you can use a generator to streamline the entire process. These tools can range from simple character creators to sophisticated platforms that support dynamic, user-generated content.

This technology is becoming more accessible than ever. For example, the partnership between Genies and Unity brings powerful AI avatar tools directly to developers. The Genies Avatar SDK allows you to integrate a complete avatar system into your projects, giving players the ability to build and personalize their own AI characters. This approach saves significant development time and lets you focus on what makes your game unique: the gameplay, the story, and the world you’re building. By using an avatar generator, you’re not just adding characters to your game; you’re building a foundation for rich, interactive, and personalized player experiences.

How Avatar Generators Work in Unity

At its core, an avatar generator in Unity simplifies the technical pipeline of getting a 3D model to work as a playable character. The process usually starts when you import a 3D model, like an FBX file, into your project. From there, you’ll configure it in Unity’s Inspector window. A key step is setting the model’s Rig type to “Humanoid,” which tells Unity’s animation system, Mecanim, to map the model’s bones to a standardized human skeleton. This allows you to use animations across different character models seamlessly.

Modern generators build on this foundation with more advanced features. Some use AI to create avatars from images, while others offer extensive libraries of pre-made assets that can be combined, or "kitbashed," to create unique characters. These tools manage the complex parts of avatar setup, so you can focus on the creative details.

Why Avatar Systems Are Key for Game Development

Integrating a dedicated avatar system is a game-changer for developers. Building a flexible character creation system from scratch is a massive undertaking that often leads to performance issues and heavy computational loads. A pre-built avatar system, especially an advanced AI character platform, solves these problems by providing an optimized, ready-to-use solution. This frees up your team to concentrate on core game mechanics and level design instead of reinventing the wheel.

More importantly, these systems unlock new possibilities for player engagement. By allowing users to create and customize their own content, you give them a deeper sense of ownership and connection to your game. This not only enhances the player experience but also fosters a creative community around your project. Ultimately, a great avatar system is a foundational piece of technology that saves resources while enabling more dynamic and personalized gameplay.

Why Use a Unity Avatar Generator?

If you’re building a game or interactive experience, you know that characters are the heart of the story. But creating a robust avatar system from scratch is a massive project. It involves 3D modeling, texturing, rigging, animation, and building a user interface for customization. This process can easily consume a huge chunk of your time and budget, pulling focus away from core gameplay and level design. This is where a Unity avatar generator or a dedicated SDK comes in.

These tools handle the heavy lifting of character creation. Instead of building every component from the ground up, you get a flexible, pre-built system that you can integrate directly into your project. This approach lets you offer deep, engaging character customization without needing a large art team or months of development work. Using an avatar generator frees you up to focus on what makes your game special. It provides the foundation for players to express themselves, which is key to building a loyal community. Whether you're a solo developer or part of a larger studio, leveraging these tools can make a huge difference in your workflow and the final quality of your project.

Save Time and Resources

The most immediate benefit of using an avatar generator is the massive amount of time and money you save. Creating a single, game-ready 3D character can take weeks or even months for a skilled artist. Now multiply that by the number of variations you want to offer your players. The costs add up quickly. An avatar generator is a great way for developers to quickly add 3D characters to their games without spending a fortune or a lot of time on modeling.

By using a tool like the Genies Avatar SDK, you can bypass much of this process. You get access to a library of base models, clothing, and accessories that are already optimized for performance. This allows you to allocate your resources to other critical areas of development, like polishing game mechanics or creating more compelling content.

Make Avatar Creation Accessible

Not every developer is a 3D artist, and that’s perfectly fine. Avatar generators level the playing field, making it possible for teams of any size to implement high-quality character systems. These tools lower the technical barrier, so you don’t need specialized knowledge of complex modeling software to create beautiful, customizable AI avatars. This accessibility also extends to your players.

Many modern games thrive on personalization and user-generated content (UGC). Genies offers UGC tools that empower developers to let their communities create and share their own designs. By integrating an avatar generator, you’re not just creating characters; you’re building a platform for player expression. This gives smaller studios the ability to offer the kind of deep customization that was once reserved for AAA titles.

Scale Your Projects with Ease

When you build a game, you’re not just thinking about launch day; you’re thinking about the future. A good avatar system needs to be scalable, allowing you to easily add new content like outfits, hairstyles, and accessories over time. Using a pre-built avatar generator means you’re adopting a framework designed for growth. This is especially important for live-service games that rely on frequent content updates to keep players engaged.

These systems are built to handle a wide variety of assets without breaking your game's performance. This aligns with Unity’s goal to provide AI tools that make the creation process faster and more efficient. Starting with a scalable avatar solution means you can plan for the long-term success of your project, confident that your character system can grow alongside your vision and your community.

What Kinds of Avatars Can You Create?

When you start working with an avatar generator in Unity, you’ll find a ton of creative freedom. You aren’t limited to one type of character. Whether you’re building a realistic simulation, a fantasy RPG, or a quirky indie game, you can create AI avatars that fit perfectly into your world. The key is understanding the main categories of avatars and how Unity handles them. This helps you choose the right setup from the start, saving you headaches down the road and letting you focus on bringing your unique characters to life.

Humanoid Avatars

Humanoid avatars are characters built on a human-like skeleton. Think of characters with a head, torso, two arms, and two legs. Unity has a specialized workflow for these models because they are so common in games. When you import a humanoid model, you can use Unity’s Mecanim animation system to easily retarget animations. You just need to select ‘Humanoid’ in the Rig tab, and Unity will automatically map your model’s bones to its standard human bone structure. This process makes it incredibly simple to use animations across different humanoid characters, even if their proportions vary.

Non-Humanoid and Generic Characters

What about characters that don’t fit the human mold, like dragons, aliens, or four-legged animals? For these, Unity gives you the ‘Generic’ rig option. This setup is for any AI character that doesn’t have a human-like bone structure. While you won’t get the automatic bone mapping and retargeting features of the humanoid system, the Generic rig still lets you use the powerful Mecanim system for creating and controlling animations. This flexibility is essential for developers who want to populate their games with a diverse cast of creatures and objects beyond the typical bipedal character.

Stylized vs. Realistic Avatars

Beyond the underlying structure, you also have a choice in artistic direction. You can design stylized avatars with exaggerated features and unique aesthetics, or you can aim for realistic AI characters that look as lifelike as possible. There are several ways to create these 3D avatars, from manual 3D sculpting to using AI-powered tools. An effective avatar system, like the Genies Avatar SDK, gives you the tools to support a wide range of visual styles, allowing you to define the exact look and feel that makes your game stand out.

Key Features of a Great Avatar Generator

When you’re looking for an avatar generator, it’s easy to get overwhelmed by the options. The right tool can save you hundreds of hours, while the wrong one can create more problems than it solves. A great avatar generator doesn't just create characters; it gives you a flexible, powerful, and efficient system for managing them. It should empower both you and your players to create unique identities without bogging down your game's performance.

The best systems focus on four key areas: deep customization, performance optimization, seamless integration, and high-quality output. These features work together to provide a robust foundation for your project. Whether you're building a simple social app or a complex open-world game, choosing a generator that excels in these categories will make your development process smoother and your final product more engaging for players. Think of it as choosing a strong foundation for a house; getting it right from the start prevents major headaches down the road.

Deep Customization Capabilities

Player expression is everything. A great avatar generator gives users the freedom to create AI characters that truly represent them. This goes beyond just picking a hairstyle or an outfit. Look for tools that offer a wide range of options for body types, facial features, and accessories. The best systems, like the Genies Avatar SDK, even allow for user-generated content, where players can design and import their own digital fashion and assets. When your creative engine lets players build their own unique items, they become more invested in your world. This level of personalization ensures that no two avatars look exactly alike, making your game’s universe feel more alive and diverse.

Performance Optimization Tools

Avatars can be resource-intensive, and a poorly optimized system can quickly hurt your game’s performance. A top-tier avatar generator should provide tools to manage this from the start. This means offering assets that are already optimized with clean topology and reasonable polygon counts. It should also include features like Level of Detail (LOD) systems, which automatically reduce an avatar's complexity when it's far from the camera. This helps you maintain a smooth frame rate, even with many characters on screen. The goal is to give you high-quality visuals without forcing you to spend weeks on manual optimization.

Seamless Integration Options

An avatar system is useless if you can't get it to work with your project. The best generators are built for easy integration. This starts with a well-documented SDK that simplifies the setup process. It should work with standard file formats and plug directly into Unity’s existing systems, like the Animator and Prefab workflows. A truly seamless integration means you can have AI avatars up and running in your game in a matter of hours, not days. This lets you focus on what really matters: building fun and engaging gameplay experiences around the characters.

High-Quality Output and Speed

Your avatars need to look great, but the creation process also needs to be fast and efficient. A superior avatar generator strikes the perfect balance between visual quality and speed. It should produce high-fidelity AI avatars that look polished and professional without requiring complex manual adjustments. Some modern tools can even generate a complete 3D model from a single photo in seconds. This speed allows for rapid prototyping and gives players the ability to create and modify their characters on the fly. When you can achieve stunning results quickly, you can dedicate more time to refining your game’s core mechanics.

Popular Unity Avatar Generators to Try

Once you're ready to bring characters into your Unity project, you'll find a few different paths you can take. The best avatar generator for you really depends on your project's goals, your budget, and how much control you want over the final look. Whether you need a comprehensive toolkit, want to use Unity’s own features, or are looking for a specific tool on the Asset Store, there’s a solution that fits. Let's walk through some of the most popular options to help you decide which one is right for your game.

Genies Avatar SDK

If you're looking to build experiences around highly expressive and customizable AI characters, the Genies Avatar SDK is a fantastic choice. This toolkit is designed to give developers a head start, providing the systems needed to support dynamic avatars right out of the box. Instead of building everything from scratch, you can integrate the SDK to manage player identity, inventory, and appearance. This approach lets you focus more on creating compelling gameplay and less on the underlying avatar tech. You can find the Genies Avatar SDK directly on the Unity Asset Store to get started.

Unity's Built-in Avatar Tools

Unity comes equipped with its own powerful system for handling character models, primarily through its Mecanim animation tools. If you already have a 3D model, you can bring it into the editor and configure it as a "Humanoid" rig. Unity then attempts to automatically map your model’s bones to its standard avatar definition. This process is essential for making your character compatible with a wide range of animations. It’s a solid, built-in option for developers who prefer to work with their own assets and need a reliable way to create an Avatar for animation.

Third-Party Asset Store Options

The Unity Asset Store is a treasure trove of tools from other developers, and avatar generators are no exception. You can find a wide variety of options that cater to specific needs. For example, tools like Avatar Maker Free specialize in creating a 3D character from a single selfie, which is perfect for projects that need personalized avatars quickly. These assets can be a great way to add character creation to your game without a huge time investment. Exploring the Asset Store can help you find a niche tool that perfectly matches your project's unique requirements.

How to Set Up Avatar Generation in Unity

Getting your AI characters up and running in Unity is a straightforward process once you understand the core steps. Whether you're using a powerful tool like the Genies Avatar SDK to simplify things or working with your own custom models, the fundamentals within the Unity editor remain the same. The engine has a built-in system designed to interpret 3D models and prepare them for animation, but it requires a bit of initial setup to get right.

This process revolves around importing your model, telling Unity what kind of character it is (usually a humanoid), and making sure all its digital "bones" are mapped correctly. Think of it as giving Unity a blueprint of your character so it knows how to make it walk, run, and interact with the game world. Getting this configuration right is the foundation for creating believable and expressive AI avatars. While it might seem technical, breaking it down into a few key actions makes it much more manageable. We’ll walk through each one so you can confidently bring your own 3D models to life.

Import and Configure 3D Models

The first thing you need to do is bring your 3D model into your Unity project. Unity supports common file types like FBX or COLLADA. Once you’ve dragged the file into your Project window, select it to open the Model Importer options in the Inspector. This is your control panel for everything related to this specific asset.

From here, you’ll see several tabs, but the one we need is labeled "Rig." This is where you tell Unity how to handle the model's skeletal structure. Before you do anything else, you need to let the engine know that this isn't a static object like a rock or a tree; it's a character that needs to move. This simple step prepares your model for the avatar creation process.

Adjust Avatar Configuration Settings

Inside the Rig tab, you’ll find an "Animation Type" dropdown menu. Change this setting to "Humanoid" and click the "Apply" button at the bottom of the Inspector. This is a key step. By selecting Humanoid, you’re telling Unity to use its built-in Mecanim system to automatically map your model’s bones to a standard human skeleton. This is what allows you to use pre-made animations on different characters with minimal fuss.

Once you apply the change, Unity analyzes your model’s bone hierarchy and does its best to match everything up. For example, it will look for bones named "arm," "leg," or "head" and connect them to its internal avatar definition. This automated process saves a massive amount of time.

Map Bones and Set Up Your Rig

After Unity attempts to configure your model, you’ll see one of two outcomes. If everything went smoothly, a check mark will appear next to the "Configure" button. This means Unity successfully identified and mapped all the necessary bones. A new Avatar asset will also be created, which you can use to attach the model to an Animator Controller.

If you see a cross instead, it means the automatic mapping failed, and you’ll need to do it manually. Clicking "Configure" will take you to a new screen where you can drag and drop your model’s bones onto the correct slots in Unity’s humanoid rig diagram. This ensures every part of your AI character moves as expected when animated.

Overcoming Common Avatar Generator Challenges

Avatar generators are incredible tools, but let's be real: they aren't magic wands. Like any powerful system, they come with their own set of hurdles. You might find yourself wrestling with assets that refuse to cooperate, performance that lags, or animations that look just plain weird. The good news is that these are common, solvable problems. Getting ahead of them means you can spend less time fixing bugs and more time building amazing experiences for your players. Let's walk through some of the most frequent challenges and how you can handle them.

Solving Asset Compatibility

One of the biggest headaches can be asset compatibility. You might have a character model from one source, an animation pack from another, and a clothing item from a third. Getting them all to work together seamlessly in Unity can feel like a puzzle. This is especially true when integrating third-party assets that weren't designed for your specific avatar system. To avoid this, it helps to use a unified ecosystem. An SDK like the Genies Avatar SDK is built to ensure that every asset, from characters to wearables, is interoperable from the start, saving you valuable troubleshooting time.

Meeting Performance Demands

High-quality AI avatars can be resource-intensive. If you're not careful, complex models and high-resolution textures can increase computational load, leading to lag and a poor user experience. Performance is key, especially if you're developing for mobile or less powerful hardware. The trick is to optimize your assets without sacrificing visual quality. This involves managing polygon counts, compressing textures, and using tools that are designed for efficiency. A well-structured avatar generator will provide options to help you maintain performance while still delivering stunning visuals for your AI characters.

Fixing Rigging and Animation Issues

Have you ever imported an avatar only to see it collapse into a mess of twisted arms and unresponsive facial expressions? This is almost always a rigging issue. Rigging is the digital skeleton that allows your character to move, and if it isn't set up correctly, your animations won't work. Getting the bone mapping right is crucial for creating functional, believable avatars. While it can be a tricky process, understanding Unity's animation system and using an avatar tool with a reliable, standardized rig can prevent most of these problems before they start, ensuring your characters move exactly as you intend.

Debugging and Troubleshooting Tips

No matter how carefully you plan, bugs will happen. Debugging is just part of the development process. When an AI avatar isn't behaving as expected, it's important to have a systematic approach to find the root cause. Is it a script? A problem with the model import settings? An animation controller conflict? Unity has powerful built-in debugging tools that can help you pinpoint issues. Start by isolating the problem, checking the console for errors, and testing one change at a time. A methodical process will help you solve problems faster and keep your project moving forward.

How to Optimize Avatar Performance

Creating a visually stunning AI avatar is only half the battle. If that character causes lag or long load times, the player's experience will suffer. Performance optimization is the process of making your avatars run smoothly without demanding too much from the user's hardware. It’s a crucial step that ensures your game is accessible and enjoyable for a wider audience, especially on mobile devices or older systems.

Think of it as finding the perfect balance between visual quality and efficiency. A well-optimized AI character not only looks great but also moves fluidly and integrates seamlessly into the game world. This involves managing everything from the complexity of the 3D model to the size of its textures. By focusing on performance from the start, you can prevent common issues like stuttering or crashes. Tools like the Genies Avatar SDK are designed with performance in mind, giving you a solid foundation to build upon. Let's explore a few key techniques to keep your avatars running lean and fast.

Optimize Polygon Count and Meshes

Every 3D model is built from tiny flat surfaces called polygons. The more polygons an avatar has, the more detailed it looks, but it also becomes more demanding for the game engine to render. A high polygon count can seriously slow down performance, so one of the first steps in optimization is to reduce it. Your goal is to use just enough polygons to achieve your desired look without any excess. You can use 3D modeling software to remove unnecessary polygons, a process often called "retopology." Also, try to combine separate parts of your avatar, like the head, body, and clothing, into fewer meshes to reduce the number of objects the engine has to process.

Manage Texture Compression and Memory

Textures are the 2D images wrapped around a 3D model to give it color, detail, and realism. High-resolution textures can look amazing, but they also consume a lot of memory, which can lead to long loading times and performance drops. This is where texture compression comes in. It’s a technique for shrinking the file size of your textures without a major loss in visual quality. Most game engines, including Unity, have built-in tools for this. As a general rule, try to keep your avatar’s total compressed texture memory low to ensure it loads quickly and runs smoothly for all players.

Implement Level of Detail (LOD) Systems

A Level of Detail (LOD) system is a smart way to manage performance without sacrificing quality where it matters most. The idea is simple: you create multiple versions of your avatar, each with a different polygon count. The highest-detail version is shown when the player is close to the avatar. As the player moves farther away, the game automatically swaps to a lower-detail version. This change is usually unnoticeable to the player, but it significantly reduces the rendering load. Unity has a built-in LOD Group component that makes setting this up straightforward, allowing your game to run efficiently even with many characters on screen.

Best Practices for Avatar Development

Once you’ve optimized your models, the real fun begins: bringing your avatars to life. Building a great avatar system is about more than just good looks; it’s about creating characters that perform well, animate fluidly, and give players the freedom to express themselves. Following a few key practices can save you from major headaches down the road and help you create a more polished and engaging experience for your users. Think of these as your guideposts for turning a 3D model into a dynamic, interactive AI character.

Test Across Multiple Platforms

An AI avatar that runs smoothly on a high-end gaming PC might bring a mobile device to its knees. That’s why testing your avatars across all your target platforms is non-negotiable. Different hardware has different limitations, and complex AI characters can create a heavy computational load that impacts game performance.

Start testing early in your development process. Check how your avatars affect frame rates, memory usage, and load times on various devices. This proactive approach helps you catch performance bottlenecks before they become deeply integrated into your game. Consistent performance testing ensures every player has a great experience, no matter how they’re playing.

Integrate Your Animation System

Your avatar is just a digital statue until you connect it to an animation system. In Unity, this usually means working with the Mecanim animation system to configure your model’s rig. The goal is to correctly map the bones of your 3D model so the engine knows how to move its limbs.

When you import a humanoid model, Unity will attempt to create an avatar definition for you. You’ll know it’s working when you see a checkmark next to the “Configure” button in the Rig tab of the Inspector. From there, you can fine-tune the bone mapping to ensure animations play correctly. A properly configured avatar is the foundation for believable movement, so spending time getting this right is essential for creating lifelike characters.

Plan for Runtime Customization

Giving players the ability to personalize their characters is one of the most effective ways to keep them engaged. Planning for runtime customization from the start allows you to build a flexible system where players can swap clothing, accessories, and other features on the fly. This turns a static character into a dynamic representation of the player.

Tools like the Genies Avatar SDK are built specifically for this purpose, making it easier to integrate customizable AI avatars and even user-generated content into your project. By designing your system to handle modular assets, you open the door for players to create and share their own unique items, building a vibrant community around your game.

Start Your First Avatar Project

Getting started with your first AI avatar project can feel like a huge step, but breaking it down makes it much more manageable. The key is to build a solid foundation of knowledge, know where to turn for help, and follow a clear path as you build your skills. Whether you're creating a simple AI character or building a complex world filled with dynamic AI avatars, these steps will help you get your project off the ground and moving in the right direction. Think of it as a roadmap for turning your creative vision into a tangible, interactive experience.

Find Essential Resources and Learning Tools

Your first stop should be gathering the right learning materials. Start with the official documentation for the tools you’re using, like the Genies Avatar SDK, as it provides the most accurate information. From there, look for tutorials and guides that walk you through specific processes. Understanding common Unity developer challenges like debugging and asset management ahead of time will save you a lot of headaches later. By equipping yourself with practical solutions from the start, you can streamline your workflow and focus more on the creative aspects of building your AI avatars.

Lean on Community Support and Documentation

Remember, you’re not alone on this journey. Every developer runs into roadblocks, whether it’s a technical glitch or a creative challenge. If your avatar’s arms are twisted or its animations look broken, chances are someone else has faced the same issue. Online communities like Reddit, Discord servers, and developer forums are invaluable for troubleshooting. Don’t hesitate to ask questions and share your progress. These spaces are full of experienced developers who are often happy to share their knowledge and offer support. Leaning on the community is one of the fastest ways to solve problems and improve your skills.

Follow a Recommended Skill Path

To avoid feeling overwhelmed, it helps to follow a structured learning path. Begin with the fundamentals of the Unity editor before moving on to 3D modeling and animation principles. Once you have a handle on the basics, you can explore how an SDK simplifies avatar integration. This approach helps you understand the "why" behind the technology. For instance, developers often face performance issues when implementing complex AI characters, which can create heavy computational loads. By learning about optimization techniques early on, you can build more efficient and responsive experiences. A great place to learn more about the underlying technology is the Genies Our Tech page.

Related Articles

• How to Create a Custom Avatar in Unity (Full Guide) - Genies

• The Genies Avatar SDK Sample Scenes will Kick Start your Unity Projects

• The 6 Best Free Avatar Generators to Use Now

• AI Powered Avatars in Unity: A Developer's Guide

Frequently Asked Questions

Do I need to be a 3D artist to use a Unity avatar generator? Not at all. That’s one of the biggest benefits of using these tools. They are designed to make high-quality character creation accessible, even if you don't have a background in 3D modeling or rigging. An SDK provides a ready-to-use system with optimized models and assets, so you can focus your energy on designing your game's mechanics and story instead of building characters from scratch.

What's the main advantage of using an SDK over Unity's built-in avatar system? Unity’s built-in tools are great for getting a custom 3D model rigged for animation. However, that's just one piece of the puzzle. A dedicated tool like the Genies Avatar SDK provides a complete, end-to-end system. It handles not just the animation rigging but also player identity, inventory management, and deep customization. This saves you from having to build all those complex systems yourself, which can be a huge time-saver.

My game's performance dropped after adding AI avatars. What are the first things to check? This is a common hurdle, but it's usually fixable. The first places to look are your polygon counts and texture sizes. High-poly models and large, uncompressed textures consume a lot of resources. Try reducing the complexity of your character meshes and compressing your textures. Another powerful technique is implementing a Level of Detail (LOD) system, which uses simpler versions of your AI character when they are far from the camera.

Can players design their own items or clothing for their AI characters? Yes, and this is a fantastic way to build an engaged community. Many modern avatar systems are built to support user-generated content (UGC). By integrating a platform that includes UGC tools, you can empower your players to create and share their own unique digital fashion and accessories. This gives them a deeper sense of ownership and connection to your game's world.

Why does my character look distorted or "broken" when I apply an animation? This almost always points to a rigging issue. A character's rig is its internal skeleton, and if it isn't mapped correctly, Unity's animation system won't know how to move the limbs properly. You'll want to check the model's Rig configuration in the Inspector. Make sure it's set to "Humanoid" and that all the essential bones are correctly assigned in the mapping diagram. A solid rig is the foundation for all believable movement.