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Intro to game development

Learn what game development is and which skills it requires.

What Is Game Development?

Game development is the process of creating interactive games for computers, phones, or consoles. During this process, a game idea is designed, visuals are prepared, rules are defined, and a program is created to respond to player actions.

Player → Game → Response
Press a key → Character moves

Game development is not only about writing code; design, art, sound, and testing are also parts of the process.

Roles in a Game Development Team

Game development teams have different responsibilities. A programmer builds game systems, a game designer plans rules and gameplay, an artist creates visuals, a sound designer produces audio, and a tester looks for bugs.

Programmer  → Code
Designer    → Gameplay
Artist      → Visuals
Tester      → Bug checking

In small projects, one person can take on multiple roles.

Practice Print a Simple Game Response

Use console.log() to indicate that a player has started a game. Print exactly Oyun basladi!.

Starter code

Player.cs
// Oyunun başladığını bildir
// Mesajı console.log ile yazdır

Sample solution

Player.cs
// Oyunun başladığını bildir
console.log("Oyun basladi!");

Expected output

Oyun basladi!

Questions and answers

Review the lesson questions together with their answers. To test yourself, solve the lesson interactively.

1 Which area is directly responsible for making a character move when the player presses a keyboard key?

  • Programming Correct answer
  • Sound design
  • Character illustration
  • Game music composition

Explanation: Programming detects player input and determines how the character responds.

2 Identify the Game Development Process

Question 
const project = "Macera Oyunu";
const role = "____";
console.log(role);
Answer 
const project = "Macera Oyunu";
const role = "Programlama";
console.log(role);

Explanation: Programming is the task of creating game rules and player responses through code.

3 Match the Team Responsibilities

Term Meaning
Programcı Codes game systems
Oyun tasarımcısı Plans rules and gameplay
Sanatçı Creates character and scene art
Test uzmanı Tests the game to find bugs

All lessons in Beginner

1 What is game development?

  1. Intro to game development
  2. Game engines
  3. 2D and 3D games
  4. The game loop
  5. The scene concept
  6. Summary - Game dev fundamentals

2 Unity setup

  1. Installing Unity Hub
  2. Creating your first project
  3. The editor interface
  4. Toolbar and playback
  5. Saving the project
  6. Summary - Unity setup

3 First scene project

  1. Project overview
  2. Camera and light
  3. Your first cube in the scene
  4. Adding a material
  5. Testing in Play mode
  6. Summary - First scene

4 The GameObject concept

  1. What is a GameObject?
  2. Components
  3. The Hierarchy window
  4. Editing with the Inspector
  5. Tags and Layers
  6. Summary - GameObject

5 C# script basics

  1. Your first C# script
  2. using and namespace
  3. Class structure
  4. Variables and types
  5. Output with Debug.Log
  6. Summary - C# basics

6 MonoBehaviour

  1. What is MonoBehaviour?
  2. The Start method
  3. The Update method
  4. Awake vs Start
  5. SerializeField and public
  6. Summary - MonoBehaviour

7 Transform

  1. What is Transform?
  2. Changing position
  3. Moving with Translate
  4. Changing rotation
  5. Local vs world space
  6. Summary - Transform

8 Input

  1. The Input class
  2. Axis input
  3. Mouse input
  4. The new Input System
  5. Movement vector
  6. Summary - Input

9 Physics (Rigidbody/Collider)

  1. What is a Rigidbody?
  2. What is a Collider?
  3. Applying force with AddForce
  4. Collision events
  5. Trigger events
  6. Summary - Physics

10 2D Sprite

  1. What is a Sprite?
  2. SpriteRenderer
  3. Sprite import settings
  4. Sprite sorting
  5. Preparing sprite animation
  6. Summary - 2D Sprite

11 Godot basics

  1. The Godot editor
  2. A new project
  3. The scene tree
  4. The Node concept
  5. Saving the project
  6. Summary - Godot basics

12 GDScript

  1. What is GDScript?
  2. extends and variables
  3. Function definition
  4. Output with print
  5. Type hints
  6. Summary - GDScript

13 Node and Scene

  1. Node2D and Sprite2D
  2. Saving a scene
  3. Scene instance
  4. The _ready method
  5. The _process method
  6. Summary - Node and Scene

14 Beginner final

  1. Challenge 1: Print a score
  2. Challenge 2: Movement vector
  3. Challenge 3: Godot ready
  4. Challenge 4: Collision log
  5. Challenge 5: Final synthesis