htoL#NiQ: The Firefly Diary
In the depths of a labyrinthine ruin, a young girl named Mion rises from a deep sleep. Lost, alone, and with no memory of how she got here or where her parents are, she is greeted by two fireflies—one composed entirely of light, and another who lurks among the shadows.
Last Updated: 5/6/2024
| Steam Price | $9.99 |
| Release Date | 5/18/2016 |
| Developer | Nippon Ichi Software, Inc. |
| Publisher | NIS America, Inc. |
| Steam App Id | 368640 |
htoL#NiQ: The Firefly Diary
In the depths of a labyrinthine ruin, a young girl named Mion rises from a deep sleep. Lost, alone, and with no memory of how she got here or where her parents are, she is greeted by two fireflies—one composed entirely of light, and another who lurks among the shadows.
Last Updated: 5/6/2024
- Windows
- Mac
- Linux
- Steam Deck (Playable)
About htoL#NiQ: The Firefly Diary
htoL#NiQ: The Firefly Diary is an Adventure, and Strategy game developed by Nippon Ichi Software, Inc. On 5/18/2016, it was released on the Steam Store by NIS America, Inc.
It can be played and ran on Windows systems. At the moment, it is possible to play htoL#NiQ: The Firefly Diary on the Steam Deck but some functionality may not be fully supported.
According to Steam’s category system, htoL#NiQ: The Firefly Diary supports the following features:
- Family Sharing
- Full controller support
- Steam Cloud
- Steam Trading Cards
- Steam Achievements
- Single-player
From the Steam community, htoL#NiQ: The Firefly Diary has been tagged with the following user tags:
- Difficult
- Side Scroller
- Atmospheric
- Puzzle
- Psychological Horror
- Cute
- Horror
- Puzzle Platformer
- Strategy
- Anime
- Adventure
- Singleplayer
- Female Protagonist
- 2D
Media & Sceenshots
Watch the featured video for htoL#NiQ: The Firefly Diary and see the latest screenshots from the Steam Store.
htoL#NiQ: The Firefly Diary DLC
htoL#NiQ: The Firefly Diary has 1 downloadable add-on available for purchase on Steam which is htoL#NiQ: The Firefly Diary - Digital Art Book.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | htoL#NiQ: The Firefly Diary - Digital Art Book | DLC | 10/25/2016 | Steam Charts |
htoL#NiQ: The Firefly Diary has 1 related app available for download from the Steam store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | htoL#NiQ: The Firefly Diary - Digital Soundtrack | Music | 10/25/2016 | Steam Charts |
Related Bundles
htoL#NiQ: The Firefly Diary is included in 2 bundles in the Steam Store. Purchasing through a bundle can give a large discount off the game's base price if you are willing to purchase multiple apps all at once.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | htoL#NiQ: The Firefly Diary Digital Luminary Edition (Game + Art Book + Soundtrack) | 3 | 3 | $14.05 | View |
 | NIS Spooky Bundle | 14 | 13 | $108.66 | View |
Related Packages
htoL#NiQ: The Firefly Diary is referenced by 1 package in the Steam Store. A package (or sub) is simply an item that can be purchased on Steam.
| Name | Price | Actions |
|---|---|---|
| htoL#NiQ: The Firefly Diary | $1.99 | View |
Supported Languages and Localizations
htoL#NiQ: The Firefly Diary is available in 2 different languages with varying levels of support for the in-game interface, audio, and fully translated subtitles.
| Name | Interface | Audio | Subtitles |
|---|---|---|---|
| English | Yes | No | Yes |
| Japanese | Yes | No | Yes |
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Features & Categories
Frequently Asked Questions
Soures & References
Steambase has best-in-class data powered directly by Steam, our data partners, and in-house experts. Data is enriched, cleansed, verified, and updated in real-time to ensure we surface the most up-to-date information. Learn more about the Steambase approach to data collection.
htoL#NiQ: The Firefly Diary data has been sourced from:
- Valve Corporation. (2024, May 6). htoL#NiQ: The Firefly Diary on Steam. Steam Store.
- Valve Corporation. (2024, May 6). htoL#NiQ: The Firefly Diary. Steam Community Hub.
- Nippon Ichi Software, Inc.. (2023, July 8). htoL#NiQ: The Firefly Diary. htoL#NiQ: The Firefly Diary.