[Unity 6] Tower Defense Refactoring and Expansion - 4 New Tower Types and Map Creation Automation

This is a practice-oriented course where you will create a 2D idle game from start to finish using Unity 6. You will implement the core features required for idle game production step-by-step, including game world configuration, player and enemy object creation, basic attacks, Behavior Tree-based enemy AI, currency systems, stat upgrades, Memory Pool systems, skill equipping/unequipping, equipment data management, inventory, gacha systems, stage systems, and finally, building and deployment. This course covers a more advanced structure than the previous Top-Down Shooting game production. Beyond simply creating features one by one, you will improve the architecture to manage multiple objects integrally using MemoryPoolManager, PoolOriginKeyHolder, and PoolKeys, and learn how to apply or remove stat effects based on equipping and unequipping equipment/skills. Additionally, you will gain hands-on experience with systems frequently used in actual idle RPG/clicker games within a single project, such as Google Sheet-based equipment data loading, equipment management systems, inventory, gacha, and stage systems.

Build a competitive tower defense game in Unity from scratch using C#, featuring both offensive and defensive characters. This practical course teaches you how to design characters with unique traits and implement strategic battle mechanics.

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.

This lecture reveals employment secrets to prepare you for game programmer interviews. It handpicks frequently asked interview questions for game programmers.

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.

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!

We will implement player controls, animations, and an attack system using Claude Code, and develop boss AI detection, pursuit, attack patterns, and phase transitions using the Behavior package. We will guide you through a step-by-step tutorial.

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.

In the era of agents, true skill comes from 'control.' You will perfectly master the operating principles of agents by building the core architectures of Claude Code—Agent, Tool, MCP, Skill, and AgentTeam—from scratch.

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.

Even if you have no experience developing Windows apps, you can follow along.

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.

Code-oriented course that teaches you from the basics to the applications of C# by focusing on the essentials!

You can solve design problems by writing code in a formatted way. You can understand code or patterns written by other programmers.

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.

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!

Smartphone apps and Windows apps at the same time? Create cross-platform with C#! Even if you don't know C#, you can learn C# basics through this course and create smartphone apps and Windows apps (UWP) with Xamarin. Maui course has also been added.

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.

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.

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!