SPSTEAMPULSELIVE ANALYTICS
Airtight City 密闭之城1.0

Airtight City 密闭之城1.0 Steam metadata

豆丁儿独立游戏工作室 | Jul 8, 2021 | game

Released

0players observed · 6 October 2026 - 09:06:14 UTC

ActionAdventureIndieRPGEarly AccessSteam Store

  • Latest observed playersNot available
  • SteamPulse tracked peak1
  • Units sold (VGI)7,880
  • Revenue (VGI)$11,678
  • Review score96% positive

Airtight City 密闭之城1.0 metadata records Steam app facts, developer and publisher details, platform support, store categories, language support, and reference links.

  • Latest observed playersNot available
  • SteamPulse tracked peak1
  • Units sold (VGI)7,880
  • Revenue (VGI)$11,678
  • Review score96% positive
  • Total reviews412
  • Release dateJul 8, 2021
  • Developer豆丁儿独立游戏工作室
  • PublisherLittle Bean Games

Genres: Action, Adventure, Indie, RPG, Early Access

Company pages: Developer: 豆丁儿独立游戏工作室Publisher: Little Bean Games

Top Steam chartsTop 100 gamesGame directorySteam Store page

Airtight City 密闭之城1.0 Steam metadata

Airtight City 密闭之城1.0 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/1095260/metadata
Steam Storehttps://store.steampowered.com/app/1095260/
Steam Communityhttps://steamcommunity.com/app/1095260
PCGamingWiki search
IGDB searchSearch IGDB for Airtight City 密闭之城1.0

Reviews, pricing, and metadata

Review summary

Very Positive

96% positive, 396 positive, 16 negative

Price and discount

$1.99

Platforms

Windows

Categories

Single-player, Family Sharing

Achievements

Not available

Platform releases
  • Steam 8 July 2021

Latest Steam announcements

  • 1.1.8 Version Update - 16 August 2021

    1.1.8 Version Update Bug fix: Solved-In the bathroom scene, the character may be blocked by the second door. Solved-In the case of not matching the arrow keys, the character dodge action is almost invalid error. Solved-The error that the camera would jitter constantly when approaching the prison bed too close. Unknown whether it works-feedback from 2 players stated that when they saw the first CG of the BOSS, The error that the character will take off in place. I can’t find the possibility of the error in the current link, Therefore, the magnetic lens effect here is temporarily turned off, and I don't know if it will be effective. New function addition/modification Added manual FOV lens distance adjustment function Modified the aiming algorithm to reduce the smooth texture of the mouse. The final male chainsaw CG can be skipped manually. The language selection bar can be confirmed by do…

  • Would you like to help me make this game support your country's language? - 24 July 2021

    I extracted the main text content in the game. And made a txt compression package. If you are willing to help me with language translation, Please tell me your email address and I will send this file to you. Friends who participated in the translation, your name will appear in the game's special thanks list. If your translated content is adopted, then when the 2.0 version of the game is launched, You will get an activation code for free. Thanks~

  • New Version 1.1.4B - 18 July 2021

    After consulting everyone's suggestions, the game has the following changes. The flashlight has been changed to manual control on and off. Added related tutorials on flashlight operation UI tips related to flashlight operation Changes in the overall atmosphere of the game Basic brightness increased Increased color saturation Farther and clearer lighting effect. The FOV angle of view has been extended to prevent characters from obstructing too much content. Prison scene changes Added prompt text to prevent players from not understanding why the protagonist should squat down. Enriched the content of the scene and enhanced the sense of horror. A new save point has been added Avoid the problem that players still have to face the group of monsters again after being killed by the BOSS. Reduce frustration. Made a simple ending. Bug fix Solved the voice mono error. Solved the problem that playe…

  • Your suggestions will affect the function of the next version of the game. - 13 July 2021

    Based on the 1.1.3 version Do you feel that the protagonist is too close to the camera, affecting the line of sight? Do you want to extend the protagonist’s lens perspective? Do you still think the game environment is too dark? Do you want to be able to manually operate the flashlight switch? Should the chainsaw man add another save point to reduce the difficulty of the game? Do you think mission navigation should point out the location of each switch? Google Translate / It might be strange to read.

  • New Version 1.1.1 - 11 July 2021

    Bug Fixed The shortcut key for replacing the filter element prompts incorrectly. Reduce the flicker intensity under mental interference state to avoid eye discomfort. Game optimization When the item cannot be picked up, there will be a more eye-catching UI prompt. Smarter teaching tips, when the player performs the correct operation, the teaching will be automatically closed, and there is no need to cancel it manually. Optimized flashlight system. Improve basic brightness. Aiming state, the flashlight is in the spotlight mode, the irradiation distance is long, the angle is small, and the brightness is high. Non-targeting state, the flashlight is in astigmatism mode, the irradiation distance is medium, the angle is large, and the brightness is medium. Data adjustment Pistol data changes-increased basic ammunition load, reduced recoil. Rifle data changes-Increase basic ammunition load, re…

  • BLACK SCREEN PROBLEM - CHECK VERION-2 - 10 July 2021

    New Version - PLEASE HELP ME FIX BLACK SCREEN PROBLEM Some players will have a permanent black screen after playing on the Logo interface. I currently guess that the problem may come from 3 directions: A staged error in the scene loading process. Reading or application error of game resolution. Unknown issue with Unity engine version My current solution requires the cooperation of players who have the black screen problem to solve. Need everyone's help. Under this game version. After the game runs, it will perform 13 steps and finally enter the game successfully. I have added Log output to all key unknowns. It is used to judge possible loading problems. Under this game version The game will read and output your computer resolution and write it to the log file. Players who have the black screen problem, please follow the black screen. Go to this address, find the following 2 files, and s…

  • English translation help (Part 01) - 21 October 2019

    Preamble : The following texts are the text content of the game. All translations were done with the help of Google. I know that the translation quality of these words is not good, and even caused reading difficulties. so...I am here for help. If you want to help me improve the quality of game translation. Try to help me translate or modify what appears below. Thankkkkkkkkkkkkkkkk youuuuuuuuuu! ------------------------------------------- 材料统计 以下物件均用于本次维修通道更新计划,每日参与维修任务的成员务必及时更新材料余量数据. L型通风管x26 D型通风管x51 标识灯x110 排污管x30 K3涂料x1.... E.L.C 维修部. Material statistics The following items are used in this maintenance accessway update plan. PS: Everyone must update the material balance data in time. L series: Air duct x26 D series: Air duct x51 Marker lamp x110 Sewage pipe x30 K3 coating x1... E.L.C Maintenance Dept. ----------------------------------------------------------------- 维修部的通知函 (1) 维修通道…

  • Greetings!!! - 3 October 2019

    I am very excited, that so many foreign friends are paying attention to my game. Although we are not talking about the same language. But I am working hard to learn other languages now. I believe that as the game progresses, our communication will become smoother and smoother. In addition, the beta version of the current game only supports Chinese, which may cause many friends to be unable to participate. I attach great importance to this situation now. So ~ The English support of the demo version will be online in the few days. As soon as I can.

  • The AirtightCity - Demo - beta test - 1 October 2019

    Description: The beta will include all the content of the demo version. The first customs clearance is expected to be 25-35 minutes. This beta version may contain various unknown or hidden bugs. I hope that friends can encounter problems during the game. Tell me, this will help make the game better. This game currently only supports Chinese. English subtitles will definitely be added in the future. This game is entirely made by myself, so it will be slower to support other languages. I hope to get your understanding. Activation code application method Indienova Indienova Apply activation code ZhiHu Apply activation code Mail Address: [email protected] Thank you for your interest in this game~ My English is not very good, these texts are translated from Google. If it causes trouble, I will say sorry first.

Patch notes and updates

S.noRelease datePatch nameGID number
111 July 2021New Version 1.1.14036897704062002063
210 July 2021BLACK SCREEN PROBLEM - CHECK VERION-24036897704059056958

Complete SteamPulse Game Data

Full game metadata

FieldValue
Steam app typegame
Steam App ID1095260
Live current players0
SteamPulse tracked peak1
Live count (today's peak floor)0
Price$1.99
Free to playNo
Discount0%
Original price USD$1.99
Current price USD$1.99
Release dateJul 8, 2021
Developer豆丁儿独立游戏工作室
PublisherLittle Bean Games
Owners estimatedNot available
SteamSpy owner estimate minimum20,000
SteamSpy owner estimate maximum50,000
Review typeVery Positive
Positive review percent96%
Positive reviews396
Negative reviews16
Total reviews412
Steam recommendations392
AchievementsNot available
Average playtime forever69 minutes
Windows supportYes
macOS supportNo
Linux supportNo
Parent gameNot available
Store URLhttps://store.steampowered.com/app/1095260/

Short description

This is a TPS, horror-type action shooting game. The game will draw players into a terrifying dark world with detailed atmosphere rendering and weird story. Here, you are not defenseless, but even with a gun, you can

About this game

Special Thanks Thank you very much for the generous help of the following friends. Let my game support languages other than Chinese. You have given me great spiritual power, allowing me to be more motivated to make better games. Thank you~~~~ Italian translation - DavideEDN Italian translation - Mr Froby Special Note Due to insufficient funds, I had to sell this old version. The income generated will be used to maintain the development of [Airtight City 2.0]. Whether the game is fun is the only criterion for supporting it. 1.0 The process is short, even after customs clearance, there is still time to refund. Thank you for your attention and tolerance. I will continue to work hard to let everyone witness my progress. The reason for selling this version Hello everyone, I am an independent game producer.Airtight City 1.0 is my maiden game work. This game landed on the Steam platform for a free trial one and a half years ago. Won a relatively good game evaluation. But more importantly, the various problems exposed in the game gave me a deep understanding of the serious shortcomings of my own ability. I did not choose to continue developing this novice-level work. Instead, it made a series of very bold or irrational decisions. I archived most of the content of this project, and only extracted its main program architecture. And started a new round of development process. Project Airtight City 2.0 In the next 15 months, [1] I refactored more than 50% of the core code in the game, so that the internal stability and scalability of the game have been significantly improved. [2] Learned modeling and material production from scratch, and rebuilt all scene models in the game. Try to get rid of the cheap splicing texture of independent 3D games. [3] Refactored the game's plot setting and planning copywriting, allowing the game to obtain more original content. [4] 100% refactoring and upgrading have been carried out for the operation feel / shooting feel / light and shadow effect / interface design. Today's Airtight City 2.0 project has completed 90% of the main function production, and part of the scene construction. Laying out the game plot will be the main work directi…

Supported languages

Simplified Chinese * , English, Italian * languages with full audio support

Steam categories

Category IDCategory
2Single-player
62Family Sharing

Regional ratings

BoardRatingDescriptors
bbfc12Not available
usk12Not available
oflcmNot available
nzoflcmNot available
cerobNot available
kgrb12Not available
dejus14Medo Violência Linguagem imprópria
mdaAA16Not available
fpb13Not available
csrrC12Not available
crl12Not available
steam germany16Horror Derbe Sprache
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: Oct 6, 2026 to Oct 6, 2026
  • Lowest observed: $1.99
  • Highest observed: $1.99

Airtight City 密闭之城1.0's USD price history spans from Oct 6, 2026 to Oct 6, 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 $1.99, the highest is $1.99, and the first visible tracked price is $1.99. 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

Airtight City 密闭之城1.0'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 $1.99, from Oct 6, 2026 through Oct 6, 2026. Among rows without discount metadata, the longest unchanged run lasts 1 day of uninterrupted daily tracking at $1.99. The latest run records $1.99 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: $1.99
  • Current list price: $1.99
  • Distinct observed prices: 1
  • Source mode: SteamPulse local tracking

The latest tracked snapshot records Airtight City 密闭之城1.0 at $1.99 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$1.99$1.990%
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 $1.99.

CountryCurrencySnapshotsFirst trackedLatest trackedChangeLatest discount
United StatesUSD1$1.99$1.99No 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 $1.99.

DateCurrent priceOriginal priceDiscountSource
2026-10-06$1.99$1.99No discountSteam Store

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