Build it together
Contribute code, fix bugs, test a build, or improve the documentation. Small improvements make a difference.
MIT Open Source Game Engine
Small spark.
Endless wonder.
For the worlds you’ve been dreaming of.
And the little things that make them feel alive.
01 THE SPARK
MEET LUCIA ENGINE
A home for your
extraordinary worlds.
Every world begins with a spark. A place you wish existed. A story that stays with you. A strange little idea that won’t let go.
Lucia Engine is an open source game engine with a love for that feeling. This is the beginning of its world—and an invitation to imagine what comes next.
Lucia Engine shares the same foundation as Open Engine.
Lucia is an independent project with its own creative and technical direction. Third-party notices.
INSIDE LUCIA
Editor
Explore the editor.
Look a little closer.
02 CONTRIBUTE
Become a contributor.
Help shape Lucia Engine. Whether you’re making your first contribution or bringing years of experience, there’s a place for you here.
Bring your ideas
Share art, report an issue, or help us rethink a workflow. Join the conversation and tell us what you’d love to create.
AI assistance is welcome
Use the tools that help you create, including AI. Understand and review your contribution, test it, and make sure you have the right to share it.
03 DOWNLOAD
CREATE WITH LUCIA
Your next world
starts here.
Get the engine or explore the source.
THE JOURNEY STARTS HERE
Keep a little
wonder close.
There’s a world still to unfold.