Scene setup

Set up Player movement

Animate your Player character

 Set up your camera

Create static enemies 

 Create dynamic enemies 

Ending the game

Add audio to your game

Bonus features 

Publish and share your game

Welcome to this revamped version of the beloved John Lemon game. We know how much this project means to many of you, so we made it even better! This time, John Lemon isn’t the only one sneaking through the shadows. Ivan von Vamp, a tiny vampire with a big personality, is also ready to embark on the adventure and escape the haunted mansion full of lurking enemies and chilling surprises.

In this Unity project, you’ll create your own 3D Stealth Game from scratch. Starting with an empty scene, you’ll set up your player character and enemies, add audio, UI, and all the details that will bring this haunted house back to life.

If you’re completely new to Unity or already have some experience, you can follow along with the Haunted House tutorials to learn the basics and dig deeper with bonus features.

, where you’ll guide John on their spooky escape, dodging stone-faced gargoyle monsters and floating ghosts.

By the end, you’ll have your own version of the game, ready to share with your friends (or to haunt them with).

3D Stealth Game: Haunted House

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Overview

Preview the finished Haunted House game

Create a new project and configure the Unity Editor

Import the project assets

Delete unnecessary files from your Assets folder

Create a new scene

Add the Level prefab

Create the player character

Save your scene

Next steps

1.3 - Create a new project and configure the Unity Editor.mp4

1.5 - Delete unnecessary files from your Assets folder.mp4

1.6 - Create a new scene.mp4

1.9 - Save your scene.mp4

1.8 - Create the player.mp4

1.7 - Add the Level prefab.mp4

In this tutorial, you’ll create a Unity scene that includes your game’s level environment and player character.

Gaming

In this tutorial, you’ll check out a preview of the game you’re going to build. Then, you’ll configure the foundational elements of your game: you'll create a new scene, add the level art, and choose your desired character model.

Before you start creating, it’ll be helpful to see an example of how your final game might turn out. Check out the video below to see an example or play it yourself in the demo project on Unity Play.

Whether you watched the video or played the game yourself, you probably noticed the following elements of the game:

A creepy and immersive haunted house environment, decorated with eerie details to enhance the horror experience.

A fully functional animated character that transitions smoothly between idle and walking animations.

Camera effects that create a specific atmosphere, adding to the game’s spooky vibe.

Static enemies that detect and catch the player character when they enter their field of vision.

Dynamic enemies that patrol different rooms and catch the player character if they’re spotted.

A win screen that appears when the player character reaches the haunted house exit and a lose screen if they're caught by enemies.

Distinct audio sources including enemy noises and ambient effects for an immersive soundscape.

The game is playable on Unity Play and is fully compatible with desktop platforms.

By the end of this course, you’ll have created a game with all of this functionality. If you want to push your skills even further, we’ve included optional challenges that will add more complexity to your game. Also, depending on the choices you make along the way, your game might look and feel very different than the example above.

When you’re done creating your game, you’ll build and publish your project on Unity Play, making it easy to share with friends and family.

But before you can do any of this, the first step is to create a brand new Unity project, which you’ll do next.

To begin creating your game, you’ll first create a new Unity project. Then you’ll set up your Editor workspace to match the tutorials' layout. This will ensure easier navigation and consistency as you follow the next steps.

From the Unity Hub, create a new project named “Haunted House” using the Universal 3D template on any version of Unity 6. 

If you’re not sure how to do this, follow these instructions on how to create a new project from the Unity Hub.

In the upper-right corner of the Unity Editor, open the Layout dropdown and select 2 by 3. 

You can manually resize the windows’ height by clicking and dragging their edges.

Select the Project window and drag and dock it below the Hierarchy window, then drag it up so that it’s about the same height as the Hierarchy window.

In the Project window, select the More (⋮) menu in the upper-right corner and select One Column Layout.

This layout is popular among game developers because it allows you to see the Scene view and Game view at the same time. 

Note: If the layout gets unintentionally misconfigured, reset it by reselecting 2 by 3.

Your Editor is now optimized for working with the project.

We’ve provided you with the assets you’ll need to complete this project. In this step, you’ll download these assets and add them to your project. 

1.  Download the assets from the Asset Store:

In your internet browser, open the Haunted House tutorial assets.

Note: You’ll need to be logged in with your Unity ID. 

When the completion dialog window opens, select Open in Unity.

The package will open in the Package Manager window in the Unity Editor.

Note: If you haven’t accepted the Asset Store EULA in a while, you’ll need to read and accept it before you can continue.

Note: This course is made for Unity 6.0 or 6.1. You can use either version, just make sure to select the corresponding one at the top of this page.

Select Import. If the asset package requests to install dependencies, select Install/Upgrade.

A dialog will open asking you to confirm that this process will overwrite your current project settings. Select Import.

The Import Unity Package window will open, listing the contents of the package. In the lower-right corner of the window, select Next, then select Import.

The assets are now added to the Assets folder of your Unity project. When this process is completed, close the Package Manager window and continue to the next step.

Everything you need to complete this project is included in the _3DStealthGame folder that you just imported into the Project window. All of the other files and folders you can see in the Assets folder were generated when you created the project and are not necessary for this course. In this step, you’ll delete all those unnecessary files to stay organized. 

In the Project window, in the Assets folder, select the first item beneath the _3DStealthGame folder. 

Hold Shift, then select the last item in the Assets folder to multi-select all the unnecessary items (not including the Packages folder). 

Right-click any of the selected items, then select Delete to remove them.

Now the only item in your Assets folder should be the _3DStealthGame folder. This is the folder you’ll be working in throughout this course. 

Creating a new scene ensures a clean, organized starting point for your game. In this step, you’ll set up and save a dedicated scene.

In the Project window, right-click the  _3DStealthGame folder and select Create > Folder.

Right click and then select Create > Scene > Scene, and rename it “Main”.

Double-click Main to open your new scene.

A dialog stating “Scene(s) have been modified” might appear, referencing the SampleScene. When prompted, select Don’t Save, as you have created a new scene, and this one is no longer needed.

You should see the name of your scene (Main) appear at the top of the Hierarchy window.

You now have a new scene open, but it’s empty. In the next step, you’ll add an entire level into this empty scene.

In this step, you'll add a complete level to your scene. You can choose from three premade options, each designed with a different scale and level of complexity:

Level_A: The largest and most complex level, featuring over 10 rooms to explore as you search for the escape.

Level_B: A medium-sized level with a narrow corridor that leads to the final destination.

Level_C: The smallest and simplest option, ideal if you want a more controlled environment to build your game in.

All levels are designed with a clear path in mind: your character begins in the room with a long blue carpet and finishes in a corridor with a black-and-white checkered floor at the end. You’re free to set your own start and end points, but this is the recommended flow based on how the levels were built.

If you’d rather create your own level from scratch, that’s totally possible too—we cover how to do that in the Bonus Features tutorial. But if you want to use our premade options, that’s a great way to get started quickly.

In the Project window, navigate to _3DStealthGame > Prefabs > Levels and browse the available level prefabs.

To get a better preview of each level, drag the top of the Preview window up located at the bottom of the Inspector window.

Select the object’s preview while you drag your mouse to rotate it around, allowing you to view it from different angles.

Drag the Level_[Variant] prefab into the Hierarchy window. 

Reset its position by setting its Transform component’s Position property to X = 0, Y =  0, and Z =  0. 

The level prefab is now centered and ready for further adjustments.

The player character is the central GameObject in the game. In this step, you’ll create a Player GameObject, assign a character model, and make sure it’s correctly placed in the scene.

Lucky for you, we have two extremely cute characters you can choose as the main star of your game:

John Lemon: A little devil with yellow skin who looks like a lemon. He’s always been shy and a bit scared, and his classmates used to tease him at school. But now, he’s doing his best to escape this haunted house.

Ivan von Vamp: A young vampire and John’s best friend. Unlike John, he’s not shy at all. He’s more of a rebellious spirit, constantly trying to prove that he’s braver than the rest. 

1.  Create an empty container for your player character:

In the Hierarchy window, right click (or open the Add (+) dropdown in the upper-left corner) and select Create Empty. This will create a new empty GameObject in your scene.

In the Project window, navigate to _3DStealthGame > Art > Models > Characters > Players , inspect the models we have provided using the Preview window, and choose your favorite.

Drag the [Character]_Model of your choice onto the Player GameObject in the Hierarchy window.

In the Inspector window, make sure that the Transform component of the [Character]_Model has its Position property set to X = 0, Y = 0, and Z = 0.

Note: Make sure you add the model as a child GameObject of the Player GameObject.

3.  Locate your player character at the starting point:

With the Move Tool selected, position your Player GameObject at the spot where you want the player character to start the game. Make sure the player character doesn’t float above the ground.

Note: If you're using one of the premade levels, we’ve included a designated Start Room inside them—this is our recommended starting location. To find it, switch to top-down view by clicking the Y axis in the Scene Gizmo, then expand your Level_[Variant], locate the Start Room GameObject, select it and press F to focus on it, and place your player there!

You have added your level and player character to scene.

You don’t want to lose any of the hard work you’ve done! Regularly save your progress to prevent data loss.

From the main menu, select File > Save or use the shortcut Ctrl+S (macOS: Cmd+S).

Note: You’ll see that after saving your scene, the asterisk (*) that was next to the scene name in the Hierarchy window will disappear.

Your scene is saved with all the above configurations applied.

With these steps completed, your scene is fully set up and ready for further development.

In the next tutorial, you’ll move on to creating the movement for your player character.

Scene setup

1. Overview

2. Preview the finished Haunted House game

3. Create a new project and configure the Unity Editor

4. Import the project assets

5. Delete unnecessary files from your Assets folder

6. Create a new scene

7. Add the Level prefab

8. Create the player character

9. Save your scene

10. Next steps

Complete this tutorial