[Rookiss Live Seminar] Claude Code x Games - Introducing Solo Entrepreneurship Fields Worth Challenging Using AI

"Life is short, you need Rookiss." In the first lecture of Rookiss's Pinpoint Lesson series - Introduction to Claude Code, you will easily learn the overall concepts related to Claude Code and agents through self-developed visualized teaching materials.

Beyond the first wave of AI, the era of Physical AI, represented by autonomous driving and robotics, is arriving. To prepare for a future where AI permeates transportation, delivery, manufacturing, and service sectors, we will understand the changing job market and establish specific learning strategies and career directions for survival.

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.

The AI era is bringing many changes to the gaming industry. We will predict how the future will change and how to prepare for it, and explore the ideal talent profile and study strategies for the gaming industry.

This is a course that covers the entire process of working with the Unreal Engine based on C++, in a shallow and quick way.

A UE5 Source Code Analysis Lecture by a top-level Unreal Engine expert.

The AI era is bringing many changes to the gaming industry. Let's explore how AI-based content generation is impacting the game industry.

This lecture covers the reality of being a game designer, which many people misunderstand, and the direction for the future.

Learn the principles of Diablo 1-style PCG dungeon generation by implementing its structure in the console, with the theme 'Technology Supporting Game Development in the AI Era'. Expand this to 3D in Unity to complete a generation pipeline equipped with seed-based dungeon generation, mesh placement rules, and debug tooling. Through sample code and hands-on practice, connect to AI-assisted art production workflows, enabling you to create immediately applicable dungeon crawler prototypes.

This course covers the overall aspects of web servers required for game development, using the latest ASP.NET Core (Blazor, WebAPI).

This is a basic C# programming course for those who do not have basic programming knowledge. It is not a class that focuses on memorizing grammar, but rather summarizes only the most necessary parts.

This is a lecture practicing Unity development by creating a game similar to Supersense's hit, Burger Please.

This is a course where you will learn about how to use the Unity engine and the features it provides, and learn methods to manage it efficiently.

This is a lecture on creating a simple online 2D roguelike game by utilizing the core concepts learned in Parts 1–6.

This course will teach you about Entity Framework Core, a .NET ORM for seamless database integration.

This is a lecture where we continue implementing the content started in Part 7, using the EF Core learned in Part 8.

This is a course for learning MS-SQL through baseball and corporate databases.

This is a lecture that naturally learns data structures and algorithms while studying [pathfinding], which is essential for RPG games.

The AI era is advantageous for solo development, so the time has come for everyone to take an interest in entrepreneurship and startups. I've prepared a seminar as an introduction to the various things that will happen when you start a startup.

Learn the basic C++ syntax for smooth learning of the series. We will cover essential content from assembly language to basic C++ syntax, STL, and C++11 in a compressed manner.

Are you using AI but still unable to get it to do the work for you? This course is not just about simple usage; it is a process of creating your own "high-performing AI assistant." By mastering everything from prompt principles to personalization settings and task automation at once, you can delegate repetitive tasks to AI and create a new way of working that allows you to focus on your core responsibilities.

You might be able to create flashy images with AI tools, but what kind of content should you actually plan? And can you create a cohesive shorts video? We'll support you through six lectures to help you tackle these aspects as much as possible.

This course is a practical training program that utilizes various generative AI tools such as Napkin AI, Gamma AI, Felo AI, Imagen 3, and Suno AI based on ChatGPT to automatically generate and utilize content needed in real office environments. It focuses on multimodal content creation capabilities including report summarization, presentation composition, image generation, and music production, and includes hands-on practice of application cases for each task that leverage the characteristics of each tool.

This is an introductory course for beginner game designers who find quest design overwhelming. It helps you move beyond quests that don't go past the "kill X monsters" level, and explains step-by-step why players take action and how choices become experiences. Centered on real commercial game examples and the designer's thought process, it teaches you the fundamental design methods for connecting quests with story, gameplay, and systems.

Working as a game designer, there are often moments when you feel lost, not knowing how to plan sound or how to collaborate with the audio team. In particular, questions like "What makes good sound?", "Why does my game lack impact?", and "Why don't scene transitions/UI/combat/ambient sounds connect into a cohesive experience?" are among the most challenging areas for designers with limited experience. This course is designed for designers with these concerns, explaining the principles of sound design in a designer's language and helping you understand step-by-step, aligned with actual workflow, what role sound plays in games and how it should be designed. Focusing on core concepts and real-world examples that make up game sound— such as sound direction, impact feel, feedback, layering, ducking, and trigger design— this course explains things concretely and practically so that even beginner designers without audio expertise can easily understand and immediately apply them to their work. After taking this course, you won't be a designer who relies on vague intuition saying "just do it like this," but rather one who understands various game sound techniques and can proactively lead audio quality.

It's perfectly fine even if you have zero design experience. This is a practical course focused on using AI to quickly create high-click-rate thumbnails and monetizing them through outsourcing and digital products. We provide step-by-step instructions that even beginners can follow immediately, covering everything from generating copywriting phrases using ChatGPT to hands-on thumbnail design practice using Canva AI and image generation AI. You will learn how to create thumbnails for various platforms like YouTube, blogs, and social media. Furthermore, you will complete three types of sellable portfolios and learn how to generate side income on outsourcing platforms such as Kmong and Soomgo. After taking this course, you will go beyond simply making "pretty" thumbnails; you will understand the structure of thumbnails that drive purchases and establish a production process that leads to actual profit. This is a practical, monetization-focused course designed to help beginners reduce design time with AI and quickly generate their first profits.

You have likely seen many misleading lectures about monetizing AI music. Yes, AI music monetization is possible. It is simply not difficult enough to justify paying expensive tuition, nor is it a way to make easy money. This is an action-oriented course for those who are interested in AI music monetization but feel lost on where to start. Based on my personal experience of creating AI music, organizing albums, distributing tracks, and utilizing YouTube and TikTok, I have structured the workflow—from music generation and album planning to file preparation, distribution, and monetization setup—so you can follow along from the very beginning. This course does not guarantee profits; rather, it is designed to help you experience the entire process of releasing AI music and preparing for monetization from start to finish.

AI Tech DNA Series: Core Principles of Computer Basics from an AI Perspective is an introductory course designed to help you easily understand the fundamental computer concepts necessary for the AI era. By explaining basic principles such as CPU, memory, storage, networks, and data structures through real-life analogies and an AI-focused lens, it builds the solid foundational strength needed to advance into Python, AI, security, and the cloud.

Generative AI for Designers🧙‍♂️ We reveal practical know-how to maximize design work efficiency with generative AI like Canva and Midjourney.

PCG (Procedural Content Generation) is a design approach that automatically generates game content based on rules and conditions. It is utilized for various content such as maps, items, events, and quests, and is currently widely used throughout the game industry to improve development efficiency and gameplay variety. PCG is no longer limited to specific genres or technical teams; it has become one of the fundamental concepts that game designers must understand. PCG is often misunderstood as merely a mathematical or programming technique, but in reality, the most important aspect is the planning-stage choices and design that determine "what kind of experience to create repeatedly." This course is an introductory lecture focused on understanding and utilizing PCG from a designer's perspective. Rather than teaching how to write code, it gradually explains why PCG is necessary, what problems it solves, and how it is used in game design, centered on principles and case studies.

How have others used ChatGPT in their daily lives? We are revealing actual conversation logs!

These days, it's become so famous that you can't afford not to know about it - Nano Banana? Gemini 3.0? In this course, you can learn to handle everything with the Gemini API.

From server setup to blog and YouTube automation, build a complete AI workflow with n8n. We will practice creating a stable operating environment, covering Contabo VPS-based server installation, Ubuntu/Docker/Portainer environment setup, domain connection, and HTTPS security configuration. The course covers Search API and file server development using FastAPI and Docker, Airtable and n8n integration, building blog AI agents, and image/video automation. You will be able to complete a profit-generating automation strategy that can be immediately applied to actual service operations.

What if you could do difficult PR planning and design courses all at once? Even complete novices can finish content like a pro with AI!

Hello. My name is Hwanhee Kim, and I have launched 25 HTML5 games on Appintos. Creating HTML5 games and even monetizing them is not a difficult task with Appintos. As a bonus, try uploading them to mobile (Android) as well. I will explain everything in detail, from start to finish.

ChatGPT, become a creator using generative AI!

The first publicly released ChatGPT open source GPT-OSS - Get a taste of it faster than anyone else. Learn what GPT-OSS is and run it locally to create an overwhelming advantage with GPT-OSS faster than anyone else!

Put an end to daunting data analysis with ‘Exploratory Visualization’! Drastically increase the speed of practical analysis without difficult coding.

The real story of an AI-native company run by GolbinHacker, the 1st place winner of Kakao AI TOP 100 and author of the bestseller "The Best Prompt Engineering Lecture." It explores how just two developers build and operate a service, along with the new competencies developers and organizations need in the AI era through real-world cases.

In this lecture, we will explore the practical structure of how AI agents open real browsers to research and make decisions on the web using the built-in Browser MCP in Antigravity. Rather than just simple usage, we focus on understanding the execution flow from Agent → Tool → Browser and the MCP-based expansion architecture. In 30 minutes, we will move beyond the concept of browser automation and structurally organize "how AI uses the web as a tool." https://antigravity.google/download