I thought 2D would be easier. And it was… at first. But Unreal Engine told a different story.
This post is part of my daily learning journey in game development.
I’m sharing what I learn each day — the basics, the confusion, and the real progress — from the perspective of a beginner.
On Day 92 of my game development journey, I explored 2D vs 3D development in Unreal Engine.
What I Used to Think
2D games should be easier.
Less dimensions.
Less complexity.
Fewer systems.
So I expected 2D to be the better starting point.
What I Realized
2D
- Simpler mechanics
- Uses sprites
- Built with Paper2D (limited toolset)
3D
- More systems (camera, lighting, physics)
- More concepts to learn
- Fully supported in Unreal Engine
So even though 3D feels harder, Unreal handles it better.
Why This Matters
Unreal Engine is built mainly for real-time 3D development.
That means:
- Better tools
- Better documentation
- More built-in systems
Paper2D works, but it’s not as actively developed.
So 2D can feel limited even if it’s conceptually easier.
What Finally Clicked
2D = easier conceptually
3D = harder, but better supported in Unreal
So in this engine:
3D often becomes the more practical choice.
Practical Fix
- Start with small 3D projects in Unreal
- Use templates like Third Person or First Person
- Try 2D only for simple ideas or experiments
- Focus on learning engine basics first
- Choose based on your project goal
One Lesson for Beginners
- Difficulty depends on engine support
- Unreal is optimized for 3D workflows
- 2D tools are more limited
- 3D gives more flexibility and control
- Camera setup matters in both
Why This Matters in Real Projects
Choosing between 2D and 3D is not just about difficulty.
It’s about:
- Engine strengths
- Tool support
- Long-term scalability
Understanding this early helps you make better decisions.
Even though 2D feels easier, Unreal Engine is built for 3D.
So learning 3D early often gives better results in this ecosystem.
Slow progress — but I’m building a strong foundation.
If you’re also learning game development, what was the first thing that confused you when you started?
See you in the next post 🎮🚀
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