In this tutorial, you will learn how to use the Profiler to diagnose performance issues in your UI.

The Memory Profiler is a new package for Unity 2018.3 or later that allows you to analyze a project’s memory usage to find memory leaks and fragmentation. Memory leaks can occur when memory is allocated, but never deallocated for reuse after it’s no longer needed. In this tutorial, we’ll learn how to use the Memory Profiler to find memory leaks.

The Memory Profiler is a new package for Unity 2018.3 or later that allows you to analyze a project’s memory usage to find memory leaks and fragmentation. Memory leaks can occur when memory is allocated, but never deallocated for reuse after it’s no longer needed. In this tutorial, we’ll learn how to use the Memory Profiler to find memory leaks.

While the Unity Profiler is the best choice for initial, coarse-grained performance profiling, developers on mobile projects may require greater granularity than the Unity Profiler can provide. In this tutorial, you will learn how to profile using Android Studio’s CPU profiling tools in order to track down CPU performance issues at runtime.

In this session you will learn practical strategies to optimize loading times in your Unity projects. We walk through each stage of the Unity engine’s initialization process and show you how to minimize startup delays. Along the way, we cover targeted optimization tips for each phase and explore the best ways to leverage runtime loading APIs. We also cover on-demand loading, data serialization/deserialization, and effective parallelization. By the end of this session, you’ll know precisely how Unity initializes and how to streamline every step so players can jump into your game with minimal wait. Session Objectives: Examine how the Unity engine initializes using Unity Profiler and a sampling profiler Explore runtime loading APIs Discover techniques for parallelizing loading steps Apply multithreading principles to speed up loading processes within Unity Who is if for: This session is designed for Unity developers interested in improving their title’s loading performance. Prior experience with data serialization, multithreading, and intermediate Unity skills will help you get the most out of the material.

Unity web has been designed for creators of all skill levels who want to take advantage of the web as a platform for their game. This guided learning journey will help you identify key settings within the Unity Editor, open and build a game project for the web, and understand the components of the web build. You’ll look at how to connect your Unity game with JavaScript within the web browser and how to use HTML templates and profiler tools with your web build. Finally, you’ll learn how to upload your web build to a hosting site where you can share your web game.

This 60-minute webinar dives into comfort-focused features of Unity’s XR Interaction Toolkit to minimize motion sickness in VR/AR. We’ll cover built-in vignette and fade tools, snap-turn vs. smooth-turn configurations, teleportation tweaks, and performance strategies (frame debugging, performance profiling). By the end, you'll know how to configure XRI settings, optimize locomotion, and maintain stable frame rates for a smoother user experience. Session Objectives: Understand common causes of motion sickness in XR (vection, latency, FOV). Configure XRI’s built-in comfort tools: Vignette, locomotion, turning, and teleport fade settings Compare locomotion patterns (teleport, move, smooth turn, snap turn) and apply dynamic vignette or FOV adjustments. Use Unity’s Profiler and Frame Debugger to identify performance bottlenecks.

It’s common for a project to grow beyond a designer’s initial vision, or for that initial vision to be more resource-intensive than originally thought. Much of a project’s optimization will be unique to its design, but even the simplest project can benefit from optimization. In this tutorial, you will learn about different approaches to take for optimizing projects.

Unity’s optimization tools allow you to diagnose common performance problems and refine a project’s design, code, and related assets to maximize efficiency. An optimized project will run smoother and more responsively on your target platforms and devices.

Watch the recording of this live virtual session where you will learn how to use Unity's tools to diagnose and troubleshoot performance problems in this simple maze game. In the game, the player has to navigate through the maze, while avoiding enemy NPCs. The application is experiencing some performance issues, that you will need to address. The optimization routes taken in this project are common throughout many Unity projects and understanding these techniques will allow you to optimize your own projects. Throughout this session, you will learn how to: Understand the Profiler’s role in Unity development Navigate the Profiler to locate the source(s) of an application’s performance issue Understand how to benchmark a scripts performance to gauge improvement Identify specific methods and api calls that are performance intensive Acknowledge some common alternatives for performance issues Use the Lighting Window to modify lighting settings in Unity Understand how to implement Baked, Mixed, and Realtime lighting and the corresponding trade offs of each Use the Occlusion Culling Window to configure occlusion culling in a Unity Scene Understand the trade offs associated with Occlusion Culling