Complete the core battle system of a Unity 2D martial arts idle game from scratch using the AI coding agent Claude Code. We will build a starter kit codebase that is immediately expandable in practice—covering auto-battle, object pooling, stage systems, and boss battles—while experiencing the entire development loop from requirement design to debugging alongside AI.

We will develop a mobile portrait-oriented idle RPG game from start to finish using Claude Code, Vite, TypeScript, and HTML5 Canvas. This is a practical web game development project that implements core game systems such as auto-battle, gacha systems, and equipment enhancement step-by-step, with the goal of being ready for a future Google Play Store release.

Complete a Match-3 game by connecting Unity and Claude Code via MCP, allowing you to request development from AI even without coding knowledge. You can experience the entire process of practical game development, from environment setup to game system implementation, mobile optimization, and ad monetization.

How to easily create games with AI and monetize by launching your game on the Toss app with 30 million users

Learn how to create online games more easily and quickly in the AI era.

Turn your game development dreams into reality. This comprehensive course is designed for learners of all levels, from beginners new to Unity to developers looking to implement multiplayer games. More than just a simple tutorial, you will systematically learn game development from A to Z by building a shooting game.

We structured the timeline feature, especially useful for visual novels, emotion-driven 2D games, and cinematic event scenes, for beginners' easy and practical learning.

Creating a simple Omok game using Unity and a C# server

An example-centered lecture that focuses on the core and provides practical training

This is a lecture where you can study Unity tile map technologies.

This is a course that covers everything from the basics of Unity Engine to creating a shooting game.

Learn the contents by creating a 2D RPG using Unity.

Learn the basics of React Native to build your own apps or dApps that can later connect to the blockchain.

Through this course, students will gain the skills to study Unreal Engine in C++ and create a portfolio.

Through this course, students will gain the skills to study Unreal Engine in C++ and create a portfolio.

Through this course, students will gain the skills to manipulate Unreal Engine in C++ and create a portfolio.

This is a lecture on creating a console shooting game using the C language. Basic knowledge of C language programming is required.

This course enhances your skills by creating a Katana Zero-style game using the Unity engine and C# programming. The basic version focuses on fundamental content, making it easy to follow along if you have prior experience with Unity.

Turn your game development dreams into reality. This comprehensive course is designed for learners of all levels, from beginners new to Unity to developers looking to implement multiplayer games. More than just a simple tutorial, you will systematically learn game development from A to Z by building a shooting game.

'Vampire Survivors: Building Together' course teaches implementing a 3D survival action game in Unity, mastering core systems of Vampire Survivors-like games. Following the full Steam release process, we'll build one complete game together.

"Create your own survival game where you manage resources and challenge survival! This is a hands-on lecture that takes you through the process of resource collection and building construction using project-based learning.

Complete a Match-3 game by connecting Unity and Claude Code via MCP, allowing you to request development from AI even without coding knowledge. You can experience the entire process of practical game development, from environment setup to game system implementation, mobile optimization, and ad monetization.

Learn how to design various shaders and visual effects that can be used in games using Unity 6 Shader Graph. This is a step-by-step lecture from basic to advanced techniques for beginners and experts alike.

Complete the core battle system of a Unity 2D martial arts idle game from scratch using the AI coding agent Claude Code. We will build a starter kit codebase that is immediately expandable in practice—covering auto-battle, object pooling, stage systems, and boss battles—while experiencing the entire development loop from requirement design to debugging alongside AI.

It's an undeniable fact that mathematics is essential for game developers. Instead of excessively deep traditional math lectures, learn all the mathematical techniques you can use right away!

In this course, you will build a system that directly parses DWG drawings in Unity and automatically converts them into actual 3D walls based on lines and polylines. After completing the DWG → 3D map automatic generation pipeline, you will also implement map editor functionality that allows you to freely place various objects on the generated space and save/load them in JSON/DB format. Finally, by integrating essential features used in real-world digital twins such as heatmaps, status displays, and real-time data reflection, you will complete a digital twin project from start to finish that can be immediately applied in industrial settings.

🌿 Class Introduction This course focuses on learning Unreal Engine's Procedural Content Generation (PCG) system through a practical, hands-on approach. You will learn step-by-step techniques to automatically place complex terrain, roads, trees, and lighting, allowing you to build an efficient environment production pipeline without repetitive manual work. Rather than just listing nodes, we use a structural approach that can be applied immediately to projects to maximize production speed. 🚀 💡 3 Reasons Why This Class Is Special ❶ Practical PCG Approach We focus on **'project-centered design'** rather than just listing features. By linking core systems such as landscapes, splines, and level instances, you will build an automation pipeline and experience production efficiency at least three times faster than manual work. ⚡ ❷ Full Integration of PCG Graphs × Blueprints We create a structure where artists and programmers can work together by exposing PCG parameters to Blueprints. With a systematic PCG design that can control density, meshes, and even materials, you will secure powerful scalability even for large-scale projects. 🧩 ❸ Automation, Efficiency, and Scalability Implement everything from spline-based automatic placement of roads, streetlights, and fences to material and vegetation changes based on terrain slope. Complete real-world environment automation logic, such as automatically clearing forests around roads using 'Difference' and 'Distance' nodes. 🌲 Instructor Portfolio: twinvion.com

This is an introductory VR development course that teaches you how to connect VR equipment and develop VR content using Unity. Since the marketability and prospects of VR can already be found in many contents, we have not covered them and have only extracted the core elements needed for actual development. If you want to learn how to develop VR in an easy and fast way that you can use for a long time, come here!

This course is an FPS game that runs on AR using Unity. You can learn about AR projects from AR settings to build and run.

Build a full-scale tower defense game from scratch in Unity using C#. This practical course implements the mechanics of a strategy game—where you place characters to prevent enemy invasions—by breaking them down into individual functional components.

For those who have hesitated to adopt Git and Github for collaboration or have given up for various reasons, this introduces Git basics and the GitFlow branching strategy. It's structured to help you learn Git and Github tailored to the specific characteristics of Unity projects.

Game development is a complex field that goes beyond simple coding to encompass performance optimization, architecture design, collaboration, accessibility, and monetization. This course summarizes the sessions from GameDev Day 2025, a global event hosted by JetBrains, and captures the real-world challenges and solutions that professional developers face in the industry.

Learn the basics of collaboration that you can use in your Unity collaborative projects. We will use Git Bash instead of Github Desktop to work directly with Git. If you don't understand something, please ask!