JetBrains GameDev Day 2025 Replay

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.

Implement a PvZ-style tower defense in Unity from scratch using C#. A practical course where even beginners can learn to build grid-based character placement, enemy pathing/blocking, and coin management.

Through this course, you will experience application deployment automation. While deploying a project, you will also learn how to use Jenkins and gain basic knowledge about CI/CD!

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.

🌿 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 a lecture on how to create a simple 2D game using the Unreal Engine. You can develop the ability to use blueprints in practice and naturally learn the basics of using the Unreal Engine.

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.

Want to implement UI effects exactly the way you want, but tired of enduring the engine developer's 'annoyed' look? Does your company also expect you to handle UI effects? Now, it's time to build it yourself! By taking this course, you'll be able to understand and apply other effect creation methods that once seemed too difficult!

Beyond traditional Jenkins-based CI/CD, this course also covers GitOps deployments using ArgoCD. You will design and implement CI/CD and GitOps deployment strategies for dev, staging, and production environments by combining Jenkins and ArgoCD. You will work with both push-based Jenkins and pull-based ArgoCD, directly comparing the two approaches on the same cluster to build a practical hybrid deployment pipeline. You will practice essential deployment techniques for operations, including Canary, Blue-Green, RBAC, approval procedures, incident response, and automatic rollback.

From Docker, Kubernetes to microservices, CI/CD, and service mesh, you can easily learn not only the basic theory but also the actual application implementation through examples. By organizing only the core contents necessary for actual use, it provides a starting point for learning about the element technologies covered in the lecture.

This is not just a lecture for memorizing commands. It is a practical introductory course designed to help you intuitively understand the "flow" of technology—why containers emerged and the principles behind how Docker creates and runs images. Even those new to Docker will be able to explain for themselves "why containers are a necessary technology" after taking this course.

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!

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.

What is DevSecOps? Configure a CI build environment and an environment that automatically performs SAST checks during build

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!

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.

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!

Hello everyone, and welcome to this new course. In this course, we will go over the entire process of creating a Stylized Landscape Environment With the help of this course, you can massively increase your skills in Stylized Environment Art, as we go through multiple different aspects of it together like creating stylized grass, trees, rocks and much more We will mainly use only two pieces of software: Unreal Engine 5 and Blender, with a little bit of Substance Painter, to texture a couple of assets In this course, you will learn everything you need to know to create the final results that you see in the course images and trailers. With the help of that, you can create your very own beautiful stylized environments This course has 7 hours of content, and all the required files such as the alphas, textures, blender files, etc will be provided with the course, including the Unreal Project! We will go over every step in this course together, and nothing will be skipped. The course does not have any kind of time lapse, so you can follow every step easily The course is mainly divided into 5 sections as we step-by-step create this beautiful-looking stylized landscape. Starting with setting up the Landscape Material and Stylized Grass in Section-1, Section-2 will cover the process of creating Stylized Foliage, following up with modelling and texturing Stylized Rocks in Section-3, In Section-4 we will learn to create Clouds for our scene, creating various different variations of them, and finally ending the course with learning to create fluffy-looking Stylized Trees We will finish the course by taking some Hi-Res Portfolio screenshots along with some camera animations.

"Skip the formulas and code—focus on the principles and visual results!" This lecture was designed for 3D artists and modelers who have given up on understanding PBR (Physically Based Rendering) due to technical barriers. To ensure you can apply it directly to your actual work without any programming knowledge, we explain the visual principles of how light reacts on object surfaces. Basic Physics of Light: We break down intimidating terms like speed of light, illuminance, and luminance into concepts that are easy for artists to understand. Visual Implementation of Surfaces: Learn the Fresnel characteristics inherent in all objects and light reflection based on roughness through 'visual principles' rather than code. Advanced Lighting Techniques: Analyze what difference IBL (Image-Based Lighting) and Global Illumination make in actual modeling results. Understanding the Rendering Equation: Elevate the quality of your work by understanding the Rendering Equation—the core of rendering engines—not as a formula, but as a 'promise' that shows the flow of light. #PBRforArtists #3DModelerCourse #NoCodeGraphics #PhysicallyBasedRendering #PBRPrinciples #RenderingEquation #FresnelEffect #GraphicsforNonMajors #3DRenderingBasics #CGArtist #IntroToRendering #VisualPrinciplesLecture #3DWorkTips

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.