Unity 6 and C#: build your first 3D game step by step

Unity is one of the most widely used game engines, behind many mobile, indie and console games. Unity 6 is the current major release line, and this course teaches it from zero by building one small, complete 3D game.

The game is Lantern Run: you guide a little robot through a floating island at dusk, collecting lantern sparks before time runs out, while avoiding rolling hazards and patrolling drones. It is small enough to finish and has every part a real game needs.

What you will learn

• The Unity Hub, editor layout, scenes, GameObjects and components
• C# fundamentals for Unity: variables, methods, classes and the MonoBehaviour lifecycle
• Physics with Rigidbody, colliders and triggers
• Player movement with the Input System and a CharacterController
• Camera work with Cinemachine
• Prefabs, ScriptableObjects and simple enemy behaviour
• UI for score, timer and menus
• Lighting basics in the Universal Render Pipeline and building the game

Teaching approach

Every C# concept is introduced exactly when the game needs it. You will never write a long script you do not understand. Lessons show the editor clearly and explain why each setting matters, so you can make your own choices later.

Requirements

You need a computer that can run Unity 6 and an internet connection to install it through the Unity Hub. The Unity Personal plan is free for individuals and small teams within Unity's eligibility rules. No programming experience is required.