Unity Foundations·From empty scene to playable build

The editor and GameObjects

A scene is a hierarchy of GameObjects; components give them behaviour.

Beginner 13 min read Lesson 6 of 300 Challenge included

What you will be able to do

Use empty parent objects to group and position related GameObjects.
Turn repeated objects into prefabs early.
Keep the scene hierarchy shallow enough to reason about.

In plain English

A GameObject is a container; components add rendering, physics, audio and scripts. The Transform is always present and defines position, rotation and scale. Prefabs are reusable object templates, not copies you maintain by hand.

hierarchy.txtText

SampleScene
├── Main Camera
├── Directional Light
├── Player
│   ├── CameraTarget
│   └── PlayerController (script)
├── Environment
│   ├── Ground
│   └── Platforms
└── GameManager (script)

Your turn

Plan a scene hierarchy

Easy

Sketch a hierarchy for a player, ground, camera and game manager with one nested camera target.

TEXT · starter

Scene

Check your understanding before moving on.

Knowledge checkQuestion 1

What is a prefab in Unity?

Select an answer to continue

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