SPSTEAMPULSELIVE ANALYTICS
LUNADUN: LUNATIC DUNGEON

LUNADUN: LUNATIC DUNGEON Steam metadata

Team BONA | December 2026 | game

Coming Soon

GameSteam Store content

AdventureEarly Access

  • Steam app typegame
  • Steam App ID4517780
  • PriceNo longer available on Steam Store
  • Release dateDecember 2026
  • DeveloperTeam BONA

LUNADUN: LUNATIC DUNGEON metadata records Steam app facts, developer and publisher details, platform support, store categories, language support, and reference links.

  • Steam app typegame
  • Steam App ID4517780
  • PriceNo longer available on Steam Store
  • Release dateDecember 2026
  • DeveloperTeam BONA
  • PublisherTeam BONA
  • Parent gameNot available

Genres: Adventure, Early Access

Company pages: Developer: Team BONAPublisher: Team BONA

No longer available on Steam Store. This app is no longer available for purchase on the Steam Store. SteamPulse keeps live player counts, media, metadata, and historical price snapshots where available.

Top Steam chartsTop 100 gamesGame directoryNo current Steam Store offer

LUNADUN: LUNATIC DUNGEON Steam metadata

LUNADUN: LUNATIC DUNGEON metadata records Steam app facts, developer and publisher details, platform support, store categories, language support, and reference links.

References

Official and third-party reference links for checking this Steam app outside SteamPulse.

ReferenceLink
SteamPulse canonicalhttps://steampulse.org/game/4517780/metadata
Steam Communityhttps://steamcommunity.com/app/4517780
PCGamingWiki search
IGDB searchSearch IGDB for LUNADUN: LUNATIC DUNGEON

Reviews, pricing, and metadata

Review summary

No user reviews

Review score unavailable, 0 positive, 0 negative

Price and discount

No longer available on Steam Store

Platforms

Windows

Categories

Single-player, Steam Achievements, Custom Volume Controls, Keyboard Only Option, Mouse Only Option, #category_playable_at_your_own_pace

Achievements

Not available

Platform releases

No data available

Latest Steam announcements

  • LUNADUN will be at G-EIGHT 2026 in Taipei! 🎮 - 18 September 2026

    Hi, I'm BOWSOW from Team BONA.We're excited to announce that we'll be participating in G-EIGHT 2026, taking place in Taipei this December!https://geight.io/en/category/geight-official/December is also when we're planning to launch LUNADUN on Steam Early Access, making this a very special event for us. We can't wait to meet players in person — please come say hi!Thank you for your continued support!Team BONA / BOWSOW

  • Early Access Launch Date Announced — December 1, 2026🎈 - 10 September 2026

    Hello! I'm BOWSOW from Team BONA.LUNADUN: LUNATIC DUNGEON will launch on Steam Early Access on December 1, 2026.Your choices save someone — and break someone else. The lives of unchosen characters go on, whether you watch or not.If you haven't wishlisted yet, now's the time!Team BONA / BOWSOW

  • Follow LUNADUN on Social Media! 📣 - 6 September 2026

    Hi, I'm BOWSOW from Team BONA.LUNADUN: LUNATIC DUNGEON is active on several social media platforms. come follow us!X (Twitter) Our most active account, posting in Japanese. Development updates, announcements, and casual behind-the-scenes chatter from Bowsow.Bluesky Posts in both Japanese and English. Focused on announcements and release updates.Discord Our English-language community hub. Development logs, behind-the-scenes updates, and a place to report bugs or help with translations!RedNote (小紅書) Just getting started! We'll be sharing content for our Chinese-speaking community here.Thank you for your continued support!Team BONA / BOWSOW

  • Demo Update Notes📢 - 5 September 2026

    Hi, I'm BOWSOW from Team BONA.We've just pushed another update to the demo! Here's what's changed:Update NotesMinor bug fixesAdjusted character dialogueFixed translation issues in English and Simplified/Traditional ChineseUI improvements and added new featuresAlso, this update mainly reflects the feedback we received from Grape and NG of "A Room of One's Own" (自己的房间)!Currently, Team BONA and "A Room of One's Own" are cross-playing each other's games and sharing feedback.As fellow creators who pour our hearts into our stories and characters, being able to have such energetic exchanges every day brings us so much joy! We hope this interaction makes both of our games even better!Thank you for your continued support!Team BONA / BOWSOW

  • Demo Update Notes📢 - 23 August 2026

    Hi, I'm BOWSOW from Team BONA.We've just pushed another update to the demo! Here's what's changed:Update NotesMinor bug fixesFixed translation issues in English and Simplified/Traditional ChineseUI improvementsAdded text blip sound effects for the main castThank you for your continued support!Team BONA / BOWSOW

  • Visual book DLC Officially in the Works! 📖 - 1 August 2026

    Hi, I'm BOWSOW from Team BONA.We're excited to announce that a Visual book DLC is in development!It'll be packed with unpublished illustrations and rough sketches by our artist, naga and we currently have around 60 unreleased sketches ready to share. Artwork you won't find anywhere else in the game.We want this to be something that lets you connect even more deeply with the characters of LUNADUN. It will include commentary in Japanese from naga herself.Pricing is still to be determined stay tuned for more details!And here's a little sneak peek 👇 These are rough sketches from the early stages of development, when naga was refining the main cast from Bowsow's original concepts. Every character is so expressive and full of life. We just had to share them🔥Team BONA / BOWSOW

  • 1,000 Wishlists — Thank You for Believing in Us 🎉 - 22 July 2026

    Hi, I'm BOWSOW from Team BONA.We've hit 1,000 wishlists! and honestly, we're still trying to find the words.To mark this moment, the incredibly talented @manaitanoue96 created a celebratory animation for us. The player and our little mascot Mochi come to life, dancing and sharing cake together🎂 and every time we watch it, something in us just lights up. Thank you, Shibiara-san, from the bottom of our hearts!For a first game, 1,000 feels like climbing a mountain we weren't sure we could reach. Knowing that this many people found their way to our story. and chose to keep it close.moves us more than we can say. It gives us the confidence to keep going.Development is on track: four out of five in-game days are complete. We're genuinely excited to bring LUNADUN to you as an Early Access title this December.We'll keep building. For all of you!Mochi, drawn by Shibiara-san! fluffy, adorable, a…

  • Demo Major Update Arriving Early! 📢 - 19 July 2026

    Hi, I'm BOWSOW from Team BONA.We've just pushed a new update to the demo! and it's arriving ahead of schedule! We originally planned this for August, but development has been going well, so we wanted to get it to you sooner!Update NotesTraditional Chinese language support addedNative speaker review applied to English and Simplified Chinese AI translationsVisual upgrades: opening stills added, placeholder illustrations replacedMinor bug fixes and presentation improvementsThank you for your continued support — more to come!Team BONA / BOWSOW

  • Traditional Chinese Store Page Now Live!🎉 - 3 July 2026

    Hi, I'm BOWSOW from Team BONA.We've just launched our Traditional Chinese store page! If you're a Traditional Chinese speaker, go check it out🎈Team BONA / BOWSOW

  • Steam Next Fest — Now Streaming🎥 - 15 June 2026

    Demo playthrough looping throughout Steam Next Fest. Japanese only.For more details, check out this announcement!

  • Demo Update & Store Page Update 📢 - 12 June 2026

    Hi, I'm BOWSOW from Team BONA.We've just pushed another update to the demo! Here's what's changed:Update NotesMinor bug fixesFixed translation issues in English and Simplified ChineseWe've also added a streaming and let's play policy to our store page. LUNADUN is streaming-friendly, so feel free to share your playthrough with the world!Team BONA / BOWSOW

  • Demo Update Notes📢 - 3 June 2026

    Hi, I'm BOWSOW from Team BONA.We've just pushed an update to the demo — thank you to everyone who played and shared feedback. Here's what's changed:Update NotesImproved UI readabilityAdded movie skip functionFixed translation issues in English and Simplified ChineseLUNADUN will be participating in Steam Next Fest this June! If you haven't tried the demo yet, this is a great chance to check it out!Team BONA / BOWSOW

  • Live Stream Announcement — Steam Next Fest📢 - 2 June 2026

    Hi, I'm BOWSOW from Team BONA.During Steam Next Fest, a recorded playthrough of all demo routes by indie game streamer Riyou will be looping on our Steam page!You can tune in anytime throughout the event — we hope you enjoy it!Note: This stream is in Japanese only.Broadcast period: June 15 at 10:00 AM PDT – June 22 at 10:00 AM PDTStreamer: Riyou()Team BONA / BOWSOW

  • The Demo Is Live! 🎉 - 3 May 2026

    Hi, I'm BOWSOW from Team BONA.It's here. The demo for LUNADUN: LUNATIC DUNGEON is now available in English, Japanese, and Simplified Chinese — and we genuinely can't believe this day has come!Every wishlist notification we've received has meant the world to us. Knowing that people from so many corners of the world are curious about our story keeps us going more than we can express. Thank you, truly.We're already hard at work on improvements ahead of Steam Next Fest, so if anything feels off or you have feedback of any kind, please come find us on Discord — we'd love to hear from you.🔗 LUNADUN Official Community https://discord.gg/QNmwVRKCfGAnd if you find a scene you love or feel inspired to create something — please share it! Community posts and fan art make our day. Tag us on X with #LUNADUN or #LUNADUNART and we'll be watching!Thank you for being part of this journey🎈Team BONA / BO…

  • 100 Wishlists — Thank You for Being Here! 🎉 - 25 April 2026

    Hi, I'm BOWSOW from Team BONA.One month in, and we've hit 100 wishlists! 🎉For a small team just finding their footing, this number carries a lot of weight. But what moves us most is knowing that people from so many different corners of the world have found their way to our little story. That means more than we can say.We'll keep building. For all of you.Great news: our demo release date is set! May 22:00 JST / 6:00 AM PDT — available simultaneously in English, Japanese, and Simplified Chinese.We can't wait for you to play it. Thank you for being part of this.Team BONA / BOWSOW

  • Celebrating Our Store Launch! 🎉 - 30 March 2026

    Hi everyone! I'm BOWSOW, the planning/development/operations lead of Team BONA.We're excited to announce that the LUNADUN: LUNATIC DUNGEON Steam store page is now live! To everyone who has already added the game to their wishlist — thank you so much. The response has been beyond what we expected, and we're truly grateful! Here's what's coming up:・Early May Demo debut at Tokyo Game Dungeon 12・Mid-May Demo release on Steam (English, Japanese, Simplified Chinese)・June Participating in Steam NextFest We can't wait to share the demo with you. Stay tuned! Team BONA / BOWSOW

Complete SteamPulse Game Data

Full game metadata

FieldValue
Steam app typegame
Steam App ID4517780
Live current players0
SteamPulse tracked peak0
Live count (today's peak floor)0
PriceNo longer available on Steam Store
Free to playNo current Steam offer
DiscountNot available
Original price USDNot available
Current price USDNot available
Release dateDecember 2026
DeveloperTeam BONA
PublisherTeam BONA
Owners estimatedNot available
SteamSpy owner estimate minimumNot available
SteamSpy owner estimate maximumNot available
Review typeNo user reviews
Positive review percentNot available
Positive reviews0
Negative reviews0
Total reviews0
Steam recommendationsNot available
AchievementsNot available
Average playtime foreverNot available
Windows supportYes
macOS supportNo
Linux supportNo
Parent gameNot available
Store URLNot available on Steam Store

Short description

You choose a favorite and walk beside them. But those you left behind — where do they go while you're gone? LUNADUN: LUNATIC DUNGEON is an emotional adventure where choices shape the fate of four characters. 'The ones you loved, the ones you ignored — you don't get to walk away from either of them.'

About this game

Do you have a favorite character? Picking the one that speaks to you, going on adventures together, having conversations — that's one of the best parts of any game. But have you ever wondered: what happens to the characters who never got to be your favorite? How do they feel during all that time you weren't there? When you next open the game, do you really think they'll greet you with a smile — just like your favorite always does? LUNADUN: LUNATIC DUNGEON is an adventure game built around that very question. Your choices determine the fate of every character. ――Their fates are mirror images of each other. One person's salvation is another person's ruin. "The ones you showed kindness to, the ones you turned away — you don't get to walk away from any of them." About This Game 3 Members, 5 Days Only three can enter the dungeon. Each day, you choose who stays behind — and that choice shapes everything that follows. Who do you bring with you? Who do you leave alone? Affection System Your words and actions shift how each character feels about you. But here's the catch: raising one person's affection always lowers another's. There is no path where everyone gets to be happy. Going Lunatic When affection drops too far, something inside a character begins to break — an irreversible change known as "going Lunatic." This isn't a bad ending. It's the ending your choices made. Multiple Endings Five days of decisions lead to a branching web of outcomes. And if the conditions align… you might just witness salvation and ruin arrive at the very same moment. Characters Galuo "Your Childhood Friend" / "The Childhood Friend Someone Wanted" A hotheaded young man who charges headlong into a dangerous dungeon, driven by a single-minded desire to save a mutual friend. Beneath the surface, however, he is slowly consumed by the compulsion that he must never stop living up to everyone's expectations. Albie "An Ordinary Scout" / "A Scout Who Could Never Be Special" A earnest young man who joins the party despite his doubts about the mission. Neglected by his father in childhood, he came to believe he has no worth of his own — and has held himself together ever since by mak…

Supported languages

English, Simplified Chinese, Japanese, Traditional Chinese

Steam categories

Category IDCategory
2Single-player
22Steam Achievements
68Custom Volume Controls
75Keyboard Only Option
76Mouse Only Option
80#category_playable_at_your_own_pace
74Playable without Timed Input
79Save Anytime
23Steam Cloud
62Family Sharing

Regional ratings

BoardRatingDescriptors
dejus16Violência Temas sensíveis Medo
steam germany16Horror Schimpfwörte
igrs18Horor Kekerasan Penggunaan bahasa

Steam marketplace comparison data

Price History Overview

USD uses SteamPulse's own locally recorded daily store snapshots, so this overview reflects the exact regional price history that SteamPulse has captured for this currency.

Coverage And Tracking Window

  • Snapshots: 1
  • Coverage: Sep 23, 2026 to Sep 23, 2026
  • Lowest observed: $0.00
  • Highest observed: $0.00

LUNADUN: LUNATIC DUNGEON's USD price history spans from Sep 23, 2026 to Sep 23, 2026, with 1 recorded snapshot across 1 calendar day. Each row records the available final price, listed base price, and discount metadata for that observation. Within this coverage the lowest recorded price is $0.00, the highest is $0.00, and the first visible tracked price is $0.00. These comparisons apply only to the snapshots SteamPulse holds; missing observations can contain changes that are not represented here.

For USD, SteamPulse uses locally captured regional storefront snapshots and does not reconstruct older prices with exchange-rate conversion. The chart and table show the values recorded for this exact currency from the stated coverage start. Additional snapshots extend that record, but they do not fill unobserved days or prove what the storefront displayed between observations.

Discount Windows And Sale Timing

  • Discount windows: 0
  • Discounted days: 0 days
  • Deepest markdown: No discount tracked
  • Latest sale window: No sale window tracked

LUNADUN: LUNATIC DUNGEON's tracked USD rows do not contain a discount window. This means no available snapshot in the stated coverage has usable discount metadata; it does not prove that the game was never discounted. Missing snapshots or archived rows without complete metadata can hide a sale, so SteamPulse does not infer pricing strategy from this absence.

If a later snapshot includes discount metadata, it will appear here with its recorded depth, price, date, and sale name when available. Until then, this section should be read only as a description of the available rows, not as evidence about the publisher's promotion policy.

Observed Price Changes And Stable Runs

  • Observed price drops: 0
  • Observed price rises: 0
  • Longest stable run: 1 day of uninterrupted daily tracking
  • Current run: 1 day of uninterrupted daily tracking

Outside rows carrying discount metadata, the tracked price has not recorded a separate price rise or drop yet. That means the observed undiscounted level has stayed stable across the snapshots SteamPulse currently holds. This is a statement about the recorded coverage only; it does not prove that an older or missing price change never happened.

The longest unchanged price stretch in the current record lasts 1 day of uninterrupted daily tracking at $0.00, from Sep 23, 2026 through Sep 23, 2026. Among rows without discount metadata, the longest unchanged run lasts 1 day of uninterrupted daily tracking at $0.00. The latest run records $0.00 for 1 day of uninterrupted daily tracking as the same recorded undiscounted price. Run lengths describe consecutive stored observations only and do not establish that a price is permanent.

Latest Snapshot And Sales Context

  • Current price: $0.00
  • Current list price: $0.00
  • Distinct observed prices: 1
  • Source mode: SteamPulse local tracking

The latest tracked snapshot records LUNADUN: LUNATIC DUNGEON at $0.00 in USD, with no active discount metadata. Across the available history SteamPulse has recorded 1 distinct final price in this currency. This supports comparisons with the lowest, highest, and most common values present in the retained record, subject to the stated coverage limits.

The live sales view and Steam sales record provide calendar context for these dates. A date overlap can be compared with a named Steam event, but it does not prove why a publisher changed a price. As new daily rows arrive, this overview recalculates its observed prices, discount windows, and run lengths automatically.

Regional Steam prices

CountryCurrencyFinal priceOriginal priceDiscount
United StatesUSD$0.00$0.000%
United KingdomGBNot availableNot availableNot available
Euro AreaEUNot availableNot availableNot available
AustraliaAUNot availableNot availableNot available
CanadaCANot availableNot availableNot available
IndiaINNot availableNot availableNot available
BrazilBRNot availableNot availableNot available
RussiaRUNot availableNot availableNot available
ChinaCNNot availableNot availableNot available
JapanJPNot availableNot availableNot available
South KoreaKRNot availableNot availableNot available
MexicoMXNot availableNot availableNot available
NorwayNONot availableNot availableNot available
PolandPLNot availableNot availableNot available
SwitzerlandCHNot availableNot availableNot available
New ZealandNZNot availableNot availableNot available
SingaporeSGNot availableNot availableNot available
Hong KongHKNot availableNot availableNot available
South AfricaZANot availableNot availableNot available
UkraineUANot availableNot availableNot available
KazakhstanKZNot availableNot availableNot available
IndonesiaIDNot availableNot availableNot available
ThailandTHNot availableNot availableNot available
MalaysiaMYNot availableNot availableNot available
PhilippinesPHNot availableNot availableNot available
VietnamVNNot availableNot availableNot available
United Arab EmiratesAENot availableNot availableNot available
Saudi ArabiaSANot availableNot availableNot available
IsraelILNot availableNot availableNot available
ChileCLNot availableNot availableNot available
ColombiaCONot availableNot availableNot available
Costa RicaCRNot availableNot availableNot available
KuwaitKWNot availableNot availableNot available
PeruPENot availableNot availableNot available
QatarQANot availableNot availableNot available
TaiwanTWNot availableNot availableNot available
UruguayUYNot availableNot availableNot available
ArmeniaAMNot availableNot availableNot available
ArgentinaARNot availableNot availableNot available
TurkeyTRNot availableNot availableNot available
PakistanPKNot availableNot availableNot available

Tracked regional price history

The tracked Steam price is stable at $0.00.

CountryCurrencySnapshotsFirst trackedLatest trackedChangeLatest discount
United StatesUSD1$0.00$0.00No changeNo discount
United KingdomGB0Not tracked yetNot availableTracking starts nowNo discount
Euro AreaEU0Not tracked yetNot availableTracking starts nowNo discount
AustraliaAU0Not tracked yetNot availableTracking starts nowNo discount
CanadaCA0Not tracked yetNot availableTracking starts nowNo discount
IndiaIN0Not tracked yetNot availableTracking starts nowNo discount
BrazilBR0Not tracked yetNot availableTracking starts nowNo discount
RussiaRU0Not tracked yetNot availableTracking starts nowNo discount
ChinaCN0Not tracked yetNot availableTracking starts nowNo discount
JapanJP0Not tracked yetNot availableTracking starts nowNo discount
South KoreaKR0Not tracked yetNot availableTracking starts nowNo discount
MexicoMX0Not tracked yetNot availableTracking starts nowNo discount
NorwayNO0Not tracked yetNot availableTracking starts nowNo discount
PolandPL0Not tracked yetNot availableTracking starts nowNo discount
SwitzerlandCH0Not tracked yetNot availableTracking starts nowNo discount
New ZealandNZ0Not tracked yetNot availableTracking starts nowNo discount
SingaporeSG0Not tracked yetNot availableTracking starts nowNo discount
Hong KongHK0Not tracked yetNot availableTracking starts nowNo discount
South AfricaZA0Not tracked yetNot availableTracking starts nowNo discount
UkraineUA0Not tracked yetNot availableTracking starts nowNo discount
KazakhstanKZ0Not tracked yetNot availableTracking starts nowNo discount
IndonesiaID0Not tracked yetNot availableTracking starts nowNo discount
ThailandTH0Not tracked yetNot availableTracking starts nowNo discount
MalaysiaMY0Not tracked yetNot availableTracking starts nowNo discount
PhilippinesPH0Not tracked yetNot availableTracking starts nowNo discount
VietnamVN0Not tracked yetNot availableTracking starts nowNo discount
United Arab EmiratesAE0Not tracked yetNot availableTracking starts nowNo discount
Saudi ArabiaSA0Not tracked yetNot availableTracking starts nowNo discount
IsraelIL0Not tracked yetNot availableTracking starts nowNo discount
ChileCL0Not tracked yetNot availableTracking starts nowNo discount
ColombiaCO0Not tracked yetNot availableTracking starts nowNo discount
Costa RicaCR0Not tracked yetNot availableTracking starts nowNo discount
KuwaitKW0Not tracked yetNot availableTracking starts nowNo discount
PeruPE0Not tracked yetNot availableTracking starts nowNo discount
QatarQA0Not tracked yetNot availableTracking starts nowNo discount
TaiwanTW0Not tracked yetNot availableTracking starts nowNo discount
UruguayUY0Not tracked yetNot availableTracking starts nowNo discount
ArmeniaAM0Not tracked yetNot availableTracking starts nowNo discount
ArgentinaAR0Not tracked yetNot availableTracking starts nowNo discount
TurkeyTR0Not tracked yetNot availableTracking starts nowNo discount
PakistanPK0Not tracked yetNot availableTracking starts nowNo discount

United States price history (USD)

Tracked price is stable at $0.00.

DateCurrent priceOriginal priceDiscountSource
2026-09-23$0.00$0.00No discountSteam Store

Interactive charts, reviews, news, prices, and comparison tools load in the full SteamPulse app.