Overload-Technologies/Overload

Health v2 · maintenance only

Adoption not part of the score

2466 stars · 288 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Overload is a free, open-source 3D game engine written in modern C++20 with Lua as its scripting language. It ships with an editor and rendering engine, emphasizing ease of use, simplicity, and community-driven development under the MIT license.

Use cases

• build a 3d game with lua scripting
• open-source alternative to unity or godot
• learn how a game engine works in c++
• create games with physically-based rendering
• use a lightweight 3d game editor
• make commercial games with no licensing fee

When to choose

• you want a free, MIT-licensed 3D engine with no licensing fees
• you prefer Lua scripting over C# or GDScript
• you want a minimalistic, easy-to-learn engine inspired by commercial tools
• you want readable, documented C++ source code to study or extend

When to avoid

• you need production-grade tooling and ecosystem maturity of Unity, Unreal, or Godot
• you need console or mobile deployment support
• you require Vulkan or DirectX rendering rather than OpenGL
• you need a large asset store and community marketplace

Facets

application · maturity active

game-engine graphics gui interpreter graphics cross-platform windows cpp lua 3d-graphics lua-scripting opengl physically-based-rendering imgui game-editor c-plus-plus game-development linux desktop

Member repositories

For agents

markdown · JSON · MCP: product_card(name="Overload-Technologies/Overload")