# GameEngineDoc - AI Game Engine spec > Source: > Published: 2026-10-04 22:50:09+00:00 We're building a production-grade, simple and straight-forward 3D Game Engine for Windows, macOS and Linux (Ubuntu 24+). This is professional-grade software that needs to be stable, fully-tested, and real-world deployable. No hacks, no shortcuts - solid as a rock. - Ask questions only when absolutely necessary - work autonomously - IMRORTANT! DO NOT look outside of working directory or use other code on my computer as reference - Start by asking question to determine engine name. Suggest a few - Testing is of the utmost importance - use lots of unit tests (any framework, simple is good), run automated testing - Setup a scene used for testing, which tests every single feature in the engine - all components, and entire scripting API - Do things properly, this is production-grade and not a hack project - Create AGENTS.md and relevant skills to support development, and contain concrete development guidelines - Code style to match [Hazel](https://docs.hazelengine.com/HazelForEngineers/DeveloperGuide#naming) , full repo[here](https://github.com/TheCherno/Hazel) - Create git repository, commit and push to [GitHub repo](https://github.com/TheCherno/AIGameEngine) . IMPORTANT: do a code review before committing, and make sure all changes comply with code style, production-grade quality standards, and have been properly tested/have unit tests that have passed where necessary - C++ and CMake for core engine - [GLFW](https://github.com/glfw/glfw) and[nvrhi](https://github.com/NVIDIA-RTX/NVRHI) , using Vulkan primarily on all platforms - [glm](https://github.com/g-truc/glm) for math - [miniaudio](https://github.com/mackron/miniaudio) for audio - Lua for scripting, though this can be up for discussion - Static library for core engine, executable for editor and runtime (depending on chosen design) - Need to have editor to build games - this can be embedded into runtime executable (and stripped from distribution builds), or can be a standalone executable - Simple ECS perhaps, to author scene with entities and components - Ability to "export" game - executable that runs game without editing ability that we can distribute - Editor needs to be fully controllable by AI agents - I should be able to ask you to build me a game like Tetris, and you should have all the tools available to do so without my intervention - Import gltf meshes with materials and textures - Editor has gizmo to position them in the world - PBR material workflow - IBL with HDRIs from [https://polyhaven.com/hdris](https://polyhaven.com/hdris) - Soft shadow maps - Good SSAO - HDR pipeline with tonemapping - Use simple 3D physics library of your choosing - Controllable via scripting, authored via components in editor - Scripting with Lua (or other chosen language) - Control entities/components and run in update loop, and entity destruction/creation - Spawn new entities/prefabs