Build a 2D Tower Defense Game in Unity

Learn C# and Unity fundamentals by building a fully functional 2D tower defense game from scratch, from pathfinding to object pooling.

4.3 (268) ⏱ 1h 53m 📚 6 lessons

About this course

Have you ever wanted to build your own strategy game but did not know where to start? Creating a 2D tower defense game is one of the best ways to learn game development, logic, and architecture. In this text-based course, you will transition from a beginner to a confident game developer by building a classic 2D tower defense game. You will write clean C# code, manage game states, and implement core gameplay mechanics step-by-step through clear explanations and structured code snippets. What you'll learn: - Understand the foundational concepts of game loops, coordinates, and 2D grid systems in Unity - Build a custom pathfinding and waypoint system for enemy movement - Create modular towers, projectile physics, and enemy spawning systems - Apply ScriptableObjects to manage game data, enemy stats, and tower upgrades efficiently - Implement the Singleton pattern and Object Pooling to optimize performance and manage game states - Design a dynamic user interface to track player health, resources, and wave progression The course begins with core game development terminology and project setup before moving into step-by-step coding and architecture. You will progress from simple movement mechanics to advanced optimization techniques, building a solid foundation in C# programming along the way. This course is designed for beginners who want to learn game development with Unity and C#, requiring no prior coding experience. Start your game development journey and build your first strategy game today.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
    Stuck on a lesson? Ask your built-in tutor anything, any time.
  • ♾️ Lifetime access
    Come back anytime, no expiry
  • 📱 Phone or computer
    Works anywhere, any device
  • 💸 30-day refund
    No questions asked
  • Short & focused
    1h 53m of practical content

Reviews (4)

ยงยุทธ พัฒนา TH
★ 3 · 2026-04-21T17:08:56+00:00

Helpful material. The structure was logical for the most part. Might not be for absolute beginners though.

Tshepo Maseko ZA
★ 3 · 2025-10-23T22:55:56+00:00

Good material overall. Some parts moved a bit fast for me, but the core concepts were explained well. Useful for building a foundation.

Gytis Rimkus LT
★ 3 · 2025-06-01T01:06:56+00:00

A solid introduction to the topic. The examples provided were helpful, but I wish there were more opportunities for hands-on practice.

أميرة العبيدي TN Verified learner
★ 5 · 2025-01-12T08:12:56+00:00

Really enjoyed the flow of this. The practical applications discussed were spot on. Great course!

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe, or with cryptocurrency. We do not store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 30 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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