Roadmap
VR Stack Roadmap
A beginner-friendly journey into Virtual Reality and the XR stack — from understanding immersion to building your first VR experiences.
VR Stack – Learning Path
Focus on hands-on exploration of hardware, engines, interaction, and building immersive worlds step by step.
| Step | Topic | Key Concepts | Hands-on Projects | Best Free Resources |
|---|---|---|---|---|
| 1 | VR & XR Basics | What is VR/AR/MR/XR, immersion, presence, degrees of freedom, and hardware overview (headsets, controllers, tracking) | Try free VR experiences on your headset or browser and note what feels immersive | Unity VR Development Pathway |
| 2 | Getting Started with Unity | Unity Editor basics, C# scripting fundamentals, 3D scenes, and XR Interaction Toolkit setup | Build a simple 3D scene and add basic VR locomotion (teleportation or smooth movement) | Unity - Create with VR (Official Course) |
| 3 | Core VR Interactions | Hand tracking, grabbing objects, UI in VR, teleportation, and physics-based interactions | Create a simple interactive VR room where you can pick up and throw objects | Valem VR YouTube Tutorials |
| 4 | VR Development & Optimization | Performance (frame rate, rendering), comfort techniques, deployment to headsets (Meta Quest, etc.), and basic spatial audio | Build and deploy a small VR experience to a headset | Meta Horizon Developers (Unity VR Docs) |
| 5 | Advanced Topics & XR Expansion | WebXR, AR/MR elements, multiplayer basics, integration with ML (e.g. hand tracking), and immersive design principles | Experiment with a WebXR demo or add a simple AR element to your VR project | WebXR (Official Spec + Demos) or Unity Learn XR Pathways |
This roadmap is a living document. Start at Step 1, get a cheap or used headset if possible, and build small projects often — that's where the real learning (and fun) happens.