BUILD WORLDS.
LEARN ANYTHING
Type any topic and a 3D world rises around it — every building a memory locus, every lesson anchored to a place. Powered by Claude.
FEATURED WORLDS
Step into a hand-crafted world instantly — no waiting. Each one shows a different theme Claude can build for any topic you type above.
YOUR WORLDS
Every world you build is saved. Step back in any time — your memory icons, chats, and repositories are kept.
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Make the hero yours. Lessons you conquer mint equippable gear themed to what you learned.
SAVE & BACKUP
Your worlds, notes, files, and flashcards live in this browser. Save my study files downloads LociWorld.zip — an Open Knowledge Format bundle (LociWorld / Worlds / <world> / <building>) of .md files with YAML frontmatter, so it's both human-studyable and ready for any AI agent to read (works in any browser). The backup file is a single .json just for restoring everything later or on another device.
Building Repository
Your study materials live here, like a project folder — notes, PDFs, PowerPoint/Word/Excel, code, and images. Your guide reads their content (and sees your images) while teaching.
Also mirrored to Documents/LociWorld/<World>/<Building>/ with a README and lesson notes.
Stored in this browser, and your guide reads these notes/PDFs while teaching. Save to computer downloads LociWorld.zip — an Open Knowledge Format bundle of .md files (lessons, your files, flashcards, teacher chat) any AI can read.
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Earned Gear
In-world emotes: press 1 wave · 2 flex · 3 spin