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Words and quiz · HTML5

Lumora

HTML5 Crossword Word Game With 75 Levels in 3 Languages

by Polar GamesVersion 1.0.0Updated Nov 10, 2026

  • Source code
  • Live demo
  • Documented
Perpetual licence$89 $75.65 -15%Buy now
Home screenA crossword levelLevel completeWorld mapWord collection (Lumário)Wardrobe (crystals earned in play)Word of the daySettings

Lumora: a cozy crossword that lights up the sky

Lumora is an HTML5 crossword word game template with the complete editable source. Read the clue, type the answer and watch the numbered tiles fill letters in the other words. Solve every row to light the golden column and reveal the level's secret word. No PHP or database is needed to play.

15 worlds, 75 levels, 3 languages

Floating islands lead through 15 worlds of five levels each, with a boss level at the end of every world. English, Portuguese and Spanish each have their own words and clues. Six helpers join the crew: Luma reveals a letter, Nuvi sprinkles letters, Bru solves a word, Zuzu shows first letters, Lumi lights the golden column and Brasa fills the most missing letter.

Lumora artwork: a glowing crossword board with Luma the firefly, under the line Solve the clues, light up the sky

A firefly crew to dress up

Every solved word becomes a firefly in the Lumário, with 6 mini-games and a weekly crossword made from the player's own words. Crystals earned in play buy hats, glasses, scarves, colours and dances in the wardrobe. A daily level, word of the day, secret messages, a gift calendar, trophies and a postcard album bring players back. There are no real-money purchases, accounts or ads.

Lumora artwork: Luma and Nuvi on a floating island with wardrobe items, under the line Dress up your firefly crew

Ready-to-host, with the complete source

Upload the contents of game/ to static HTTP(S) hosting, in any folder. source/ is the complete TypeScript + Vite project, and npm run build (Node.js 26.13.0 or newer) reproduces game/ file for file; the build is readable, one module per source file. An illustrated offline guide comes in 14 languages.

Screens from this edition

Captured from the edition sold here.

Included

  • Ready-to-host game/ with 15 worlds and 75 levels in English, Portuguese and Spanish, each language with its own words and clues
  • Six helpers, a daily level, word of the day, secret messages, a 7-day gift calendar, a star track, trophies and a postcard album
  • The Lumário word collection with 6 mini-games and a weekly crossword made from the player's own words
  • A wardrobe for the helpers; crystals are earned only by playing
  • Spoken words in English and Portuguese and Luma's recorded tutorial voice in all three languages
  • Complete editable TypeScript + Vite source/; npm run build reproduces game/ file for file
  • Illustrated offline buyer guide in 14 languages

Not included in this edition

  • Native app projects, hosting and custom development
  • Cloud saves, online accounts and remote leaderboards
  • Real-money purchases and advertising

What is in the ZIP

The real folder structure of the package you download, with names and sizes read from it.

lumora-1.0.0-complete.zip5,590 files · 76.6 MB
  • lumora-static-1.0.0/5,589 files · 76.6 MB
    • documentation/HTML guide, open it before you buy1 file · 804 KB
      • index.html804 KB
    • game/Ready to host: upload this folder2,912 files · 37.9 MB
      • assets/Art, audio and fontsCSS · MP3 · WEBP · WOFF · WOFF2 · 270 files · 11 MB
      • licenses/Licence notices to keep with your gameTXT · 3 files · 13 KB
      • modules/JS · 308 files · 846 KB
      • sfx/Sound effectsJSON · TXT · 2 files · 1 KB
      • words/JSON · MP3 · 2,328 files · 26.1 MB
      • index.html30 KB
    • source/Readable source code2,669 files · 37.8 MB
      • public/Static files used by the buildJSON · MP3 · TXT · 2,333 files · 26.1 MB
      • scripts/Build and check scriptsMJS · TS · 2 files · 10 KB
      • src/Source modulesCSS · MP3 · PNG · TS · WEBP · 327 files · 11.7 MB
      • tests/Automated testsTS · 1 file · 3 KB
      • index.html1 KB
      • package-lock.json39 KB
      • package.json1 KB
      • README.md3 KB
      • tsconfig.json1 KB
      • vite.config.ts1 KB
    • THIRD-PARTY-LICENSES/Licence notices to keep with your game4 files · 15 KB
      • Fredoka-OFL.txt4 KB
      • LilitaOne-OFL.txt4 KB
      • Nunito-OFL.txt4 KB
      • README.txt1 KB
    • CHANGELOG.mdVersion history1 KB
    • DOCUMENTATION.htmlOpens the guide1 KB
    • START-HERE.txtQuick start1 KB
  • POLAR-MARKETPLACE-START-HERE.txtStart here: licence, support and first steps1 KB

Item details

Edition
Standalone Browser Edition
Version
1.0.0
Released
Nov 10, 2026
Updated
Nov 10, 2026
Category
Words and quiz
Languages
English, Portuguese, Spanish
Files included
HTML, CSS, JavaScript, TypeScript, JSON, WebP, MP3
Built with
HTML5, TypeScript, Vite, Web Audio
Browsers
Modern desktop and mobile browsers
Documentation
Documentation

Author

Polar Games

Brazilian studio making browser games. Every template here is a game we built and published.

See our games

Requirements

  • A current browser with JavaScript and audio support
  • Static HTTP(S) hosting; no PHP or database required to play
  • Node.js 26.13.0 or newer only for the optional source tools

Support covers technical questions and reproducible defects in the supplied game. Installation and customisation are separate services.

Changelog

  1. 1.0.0Nov 10, 2026

Questions

Do I need to build the game?

No. Upload the contents of game/ to HTTP(S) hosting. The source tools are optional.

Where is progress saved?

In the current browser. Cloud synchronization is not included.

Can I change the puzzles and texts?

Yes. Worlds, puzzles, crystal rewards, wardrobe items and texts are plain TypeScript files in source/src/; npm run build makes a new game/.

What licence applies?

The Polar Games Marketplace terms shown at checkout apply to this purchase.

Read the full licence, support, refund and privacy terms

Before you buy: guides and reviews

From Brazil to the world

Buyers in 25 countries

License a ready HTML5 game, with source code, for your website, app or brand.

  • 900+sales
  • 25countries
  • 2016selling since
Countries where we have sold: Brazil, United States, United Kingdom, Germany, Canada, Australia, France, India, Netherlands, Spain, Italy, Japan, South Korea, Poland, Mexico, Sweden, Switzerland, Singapore, United Arab Emirates, Saudi Arabia, Indonesia, Türkiye, Portugal, Philippines, Vietnam.

More from Polar Games

Lumora$89 $75.65 -15%
Buy now