AI Game Development: Full Breakdown & Transcript

How I Built a Complete Horror Game with AI (No Coding Experience)

0h 10m video Published Aug 22, 2026 Transcribed Aug 23, 2026 Servo Ai

Beginner 5 min read For: Aspiring game developers and tech enthusiasts interested in using AI for creative projects.

AI Trust Score 70/100

⚠️ Average / Some Fluff

"The title promises a full game creation with AI, and the video delivers exactly that, though some parts are padded with personal commentary and sponsor mentions."

AI Summary

The video documents a developer's journey to create a complete horror game from scratch using AI tools, specifically Cursor and Kime. Despite having no prior game development experience, the creator successfully built a playable game by leveraging AI to handle coding, design, and problem-solving, showcasing the potential of AI in game development.

Chapters

1 Introduction and Challenge 00:00 2 Game Concept and Planning 00:25 3 AI Tools and Setup 01:29 4 Initial Prototype with Three.js 02:38 5 Switching to Godot and Full Development 03:19 6 Gameplay Demo and Testing 06:04 7 AI Speed Test and API 08:10

[00:00]

Challenge Setup

The creator aims to build a full game from scratch using AI without any prior coding experience, emphasizing the challenge of designing, planning, coding, and debugging entirely through AI assistance.

[00:25]

Game Requirements

The game must be built from zero, with all systems, mechanics, and UI developed by AI. The creator acts as a project manager, not a coder, highlighting the need for a clear plan and design document (GDD) before starting.

[00:50]

Community Input

The creator asked the audience for game ideas and received suggestions for horror and open-world games. They decided to create a horror puzzle game inspired by 'Dying Light' and 'Outlast'.

[01:03]

Game Concept

The game involves a character who wakes up in a strange world after entering a grave, must solve puzzles and defeat monsters to escape. The setting is a dark, eerie graveyard with large tombstones.

[01:29]

Importance of GDD

Professional developers start with a Game Design Document (GDD) to outline the entire game before coding. This prevents project collapse and is used by major companies like Ubisoft.

[01:42]

AI Tools Discovery

The creator explores AI tools for coding, starting with Gemini but finding it limited. They discover Cursor, a powerful AI code editor, and later Kime, which offers similar capabilities with additional features.

[02:09]

Setting Up Kime

Kime requires a Google login and offers a free tier with 15 dollars credit. The creator installs Kime on their PC and uses the Kime Code model for coding tasks.

[02:38]

Initial Coding with AI

The creator uses Kime Code to generate a project plan and then writes the initial code for the game's structure. They use Three.js for the first prototype, which runs on Google, but it's basic and slow.

[03:19]

Switching to Godot

To create a professional game, the creator switches to Godot engine, which allows for more advanced features. They start a new project and use Kime to generate the necessary code.

[03:43]

Efficient Code Generation

Instead of writing code line by line, the creator creates a single file with the entire game plan and lets Kime Code generate everything at once, saving significant time.

[04:07]

Game World and Characters

The creator adds player and monster codes, then downloads free assets from sites like Kenney.nl for characters, buildings, and monsters. They encounter issues with monsters lacking animations and fix it by downloading proper models.

[05:21]

Level Design and Testing

The creator builds the game world with ground, houses, and a graveyard, then adds interior models and codes for room transitions. After testing, they fix bugs using Kime's auto-fix feature.

[06:04]

Gameplay Demonstration

The creator shows a demo where the player walks around, enters a grave, fights monsters, and solves puzzles. The game works smoothly with no major issues.

[08:10]

AI Speed Test

The creator tests Kime's new model by asking it to create a zombie game in one minute. The AI generates a complete game with models, sound effects, and a map in just three minutes, impressing the creator.

[09:05]

Kime API

Kime offers an API that allows developers to integrate AI capabilities into their own apps or games. The creator explains how to get an API key and use it, with a 15% discount for viewers.

The video demonstrates that with the right AI tools, even a beginner can create a complete game from scratch. The creator successfully built a horror game and even generated a new game in minutes, highlighting the transformative potential of AI in game development.

Mentioned in this Video

Cursor

tool

Kime

tool

Kime Code

tool

Kime API

tool

Godot

tool

Three.js

tool

Gemini

tool

Kenney.nl

link

Adobe

service

Tutorial Checklist

1 00:25 Define the game concept and requirements, including genre, mechanics, and platform.

2 01:29 Create a Game Design Document (GDD) outlining the full game plan before coding.

3 02:09 Set up an AI coding tool like Kime or Cursor and log in with Google.

4 02:38 Use the AI to generate the initial project structure and code for the game.

5 03:19 Choose a game engine (e.g., Godot) and create a new project.

6 03:43 Provide the AI with a comprehensive game plan file to generate all code at once.

7 04:07 Add player and monster code, then download free assets for characters and environments.

8 05:21 Build the game world, add interior models, and implement room transitions.

9 06:04 Test the game, use AI to fix bugs, and refine gameplay.

10 08:10 Experiment with AI's speed by generating a simple game in minutes.

Study Flashcards (7)

What is a Game Design Document (GDD)?

easy Click to reveal answer

A GDD is a detailed plan that explains the entire game before development starts, preventing project collapse.