1. 🧠 2D vs 3D Game Development:
Tools & Techniques
Basics……
2. 🧩 Introduction
What is Game Development?
Game development is the process of designing,
building, and publishing games using code, art,
sound, and logic.
Games can be 2D or 3D — each has different
development paths.
3. 🎨 What is 2D vs 3D?
Aspect 2D Games 3D Games
Dimension Flat (height & width)
Volumetric (height, width,
depth)
Examples Celeste, Hollow Knight Fortnite, GTA V
Camera
Fixed or side/top-down
view
Movable 3D camera
Graphics Sprites, pixel art Models, lighting, textures
4. ️
🛠️ Tools Used
Tool/Engine 2D Support 3D Support Notes
Unity ✅ ✅ Versatile, supports
both
Godot ✅ ✅
Open-source,
beginner-friendly
Unreal Engine ❌ ✅ Best for high-end
3D
Pygame (Python) ✅ ❌
Basic 2D game
framework
Construct 3 ✅ ❌
Drag-and-drop 2D
engine
Blender ❌ ✅ 3D modeling and
animation tool
5. ⚙ Techniques & Workflows
Game Development Workflow: 2D vs 3D
🎮 2D Workflow:
• Create sprites in tools like Photoshop, Aseprite.
• Tilemaps for levels.
• Collision with rectangles or circles.
• Animation: frame-by-frame sprite sheets.
️
🕹️ 3D Workflow:
• Modeling in Blender (characters).
• Rigging & animation (skeletons).
• Physics & lighting: realistic effects.
• Cameras: third-person, first-person, dynamic.
6. 🚀 Advantages & Challenges
Aspect 2D Games 3D Games
Easier to Learn ✅ Simpler math & design
❌ Requires knowledge of
3D math
Development Time ✅ Faster for solo/indie devs
❌ Longer development
time
Visual Appeal ✅ Stylish, artistic ✅ More immersive, realistic
Performance ✅ Runs on low-end devices
❌ Requires more processing
power
Which Is Better? It Depends!