# lumen.

> Light-based puzzle game with antique inventor theme and handcrafted levels. (iPhone/iPad app by Lykkegaard Europe Limited.)

- Source: https://appshunter.io/ios/app/lumen/id6757416129 (this page in markdown: same URL + `.md`)
- Developer: [Lykkegaard Europe Limited](https://appshunter.io/developer/1276464042)
- Category: Games, Puzzle
- Price: $3.99
- Rating: 4.80/5 from 41 App Store ratings · 6 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 507 MB
- Languages: American English, Arabic, Dutch, French (France), German (Germany), Italian, Japanese, Korean, European Portuguese, Russian and 4 more
- Released: 2026-01-28
- Data updated: 2026-09-02
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/lumen/id6757416129/reviews.md

## What is lumen.?

lumen. is a puzzle game with unique mechanics where you solve levels using light, lenses, and mirrors.
You’ll find yourself in an old attic, discovering the mysterious antique box of Ms. Olivia McLumen — a great inventor who lived in Scotland over a hundred years ago. She preserved her inventions in cinematic frames for you to restore.

HUNDREDS OF WELL-DESIGNED FAMILY-FRIENDLY LEVELS
Use lights, lenses, and mirrors to solve a variety of levels, from easy to challenging.
lumen. is family-friendly and suitable for players of all ages.


EASY TO LEARN, HARD TO MASTER
The game is easy to pick up and play at any time, whether for short or long sessions, on any Apple device with cross-device save functionality.


BEAUTIFUL GRAPHICS, MUSIC & SOUND EFFECTS
Dive into a fascinating atmosphere of soothing piano and saxophone melodies within a handcrafted 1800s box, and enjoy all the small details carved within.

Enjoy our game! 
Lykke Studios Team

## Key features

- Light, lens, and mirror puzzles
- Hundreds of well-designed levels
- Family-friendly gameplay
- Cross-device save functionality
- Beautiful graphics and music
- Easy to learn, hard to master

## Recent user reviews (6 of 6)

All indexed reviews: https://appshunter.io/ios/app/lumen/id6757416129/reviews.md

### 5/5 — Very Yes, dig it

*2026-08-14*

💡

### 1/5 — Boring

*2026-07-11*

It’s the same freaking light mirror puzzles…over and over and over and over and over again! Who gave this high ratings?!?!?!

### 5/5 — Fun Puzzle!

*2026-04-27*

Love the problem solving method of this game. Graphics are fun historic.

### 5/5 — good game... but.

*2026-02-14*

this game has deleted my save file twice now. i made it to level 37 at first, then level 40-something, and both times when i quit the app my save file disappeared into thin air. the second time, i literally checked to make sure it was saving and it was. i had this game back when it was on arcade, but now im disappointed with it.

UPDATE: it turns out its only save slot 1 that feletes everything. for some reason save slot 2 works fine and i haven't tried number 3 yet. however, i would like to know how to fix save slot 1.

### 5/5 — I play this every day!

*2026-02-06*

I had to come pay the $4 for this game today, since it just came off of Apple Arcade. I can’t go a day without playing it! 

Any chance we’ll get more chapters with Olivia?

### 5/5 — Amazing Game

*2026-01-31*

I love it very much!Thank you Dev term.

**Developer response:** Thank you so much for playing!:)

## Frequently asked questions about lumen.

### What is lumen.?

lumen. is a puzzle game where players use light, lenses, and mirrors to solve levels. It features a unique theme set in an old attic and offers hundreds of handcrafted challenges.

### How much does lumen. cost?

lumen. is a paid application, priced at $3.99. This one-time purchase grants access to all its features and content.

### Is lumen. suitable for children?

Yes, lumen. is family-friendly and suitable for players of all ages, with an age rating of 4+. The gameplay is designed to be accessible and engaging for a wide audience.

### Can I play lumen. on multiple Apple devices?

Yes, lumen. supports cross-device save functionality, allowing you to seamlessly continue your progress across your Mac, Apple TV, iPhone, and iPad.

### Does lumen. have ads?

No, lumen. is ad-free. As a paid application, it provides an uninterrupted gaming experience without any advertisements.

### What kind of puzzles can I expect in lumen.?

The puzzles in lumen. revolve around manipulating light using lenses and mirrors. Levels range from easy to challenging, requiring strategic thinking to direct light beams and solve objectives.

### How often is lumen. updated?

lumen. was last updated on January 29, 2026, with version 1.0. Future updates will likely introduce new levels or features based on player feedback and developer plans.

### What is the user sentiment for lumen.?

Based on the available data, lumen. has a very high rating of 4.9 stars from 13 ratings, indicating strong positive user sentiment.

## Version history (last 1 release)

### 1.0 — 2026-01-29

No release notes.

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## More apps by Lykkegaard Europe Limited

- [AMON](https://appshunter.io/ios/app/amon/id1276464043)
- [Aivolution](https://appshunter.io/ios/app/aivolution/id1324465144)
- [tint.](https://appshunter.io/ios/app/tint/id1451786388)
- [lumen.](https://appshunter.io/ios/app/lumen/id1489903517)
- [stitch.](https://appshunter.io/ios/app/stitch/id1581052096)
- [puffies.](https://appshunter.io/ios/app/puffies/id1659992476)

All apps by Lykkegaard Europe Limited: https://appshunter.io/developer/1276464042

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-02.*