SPSTEAMPULSELIVE ANALYTICS
SHENZHEN I/O

SHENZHEN I/O Steam metadata

Zachtronics | Nov 17, 2016 | game

Released

29players observed · 24 September 2026 - 11:41:37 UTC

IndieSimulationProgrammingAutomationPuzzleSteam Store

  • Latest observed players29 · 24 September 2026 - 11:41:37 UTC
  • SteamPulse tracked peak1,160
  • Units sold (VGI)238,000
  • Revenue (VGI)$2,500,000
  • Review score95% positive

SHENZHEN I/O metadata records Steam app facts, developer and publisher details, platform support, store categories, language support, and reference links.

  • Latest observed players29 · 24 September 2026 - 11:41:37 UTC
  • SteamPulse tracked peak1,160
  • Units sold (VGI)238,000
  • Revenue (VGI)$2,500,000
  • Review score95% positive
  • Total reviews4,505
  • Release dateNov 17, 2016
  • DeveloperZachtronics
  • PublisherZachtronics

Genres: Indie, Simulation

Company pages: Developer: ZachtronicsPublisher: Zachtronics

Top Steam chartsTop 100 gamesGame directorySteam Store page

SHENZHEN I/O Steam metadata

SHENZHEN I/O 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/504210/metadata
Steam Storehttps://store.steampowered.com/app/504210/
Steam Communityhttps://steamcommunity.com/app/504210
PCGamingWiki search
IGDB searchSearch IGDB for SHENZHEN I/O

Reviews, pricing, and metadata

Review summary

Very Positive

95% positive, 4,274 positive, 231 negative

Price and discount

$14.99

Platforms

Windows, Mac, Linux

Categories

Single-player, Steam Achievements, Steam Workshop, Steam Cloud, Steam Leaderboards, Includes level editor

Achievements

6

Platform releases
  • Steam 6 October 2016
  • Xbox 17 November 2016

Latest Steam announcements

  • UPDATE: Fix for mouse alignment bug on Mac - 4 October 2022

    Today's update fixes an issue where the mouse would sometimes be misaligned on Macbooks.

  • Turbo Golf Racing and Shenzhen I/O are now on Game Pass - 4 August 2022

    Two more games hit Game Pass today, one oldie-but-goodie and one newie. The oldie is Shenzhen I/O , an excellent Zachtronics puzzle game from 2016 where you design circuits and program hardware. The newie is Turbo Golf Racing , which looks like Rocket League for minigolf and is hitting Game Pass on the very day it launches. Shenzhen is absolutely worth a go if you enjoy Zachlike puzzlers, and Turbo Golf looks like one of those "could be fun, sure I'll give it a try" Game Pass games. Read more

  • Last Call BBS - The last game by Zachtronics! - 5 July 2022

    Boot up your Z5 Powerlance and dial into Last Call BBS, the last game from Zachtronics! The Barkeep’s loaded up his retro computer with a full set of puzzle games for you to download and play. No need to worry about copy protection, they’re all fully cracked and ready to enjoy! Includes eight full games: 20th Century Food Court: Design factories to produce food just like they did over 700 years ago in the 20th century. Keep your costs low and your machines running fast! STEED FORCE Hobby Studio: Assemble robot models based on the anime smash hit Steed Force right on your computer. No sandpaper required! X’BPGH: The Forbidden Path: Enter a cursed world and create bizarre flesh sculptures in exchange for eternal life. The master is pleased… but can you trust him? Sawayama Solitaire: It wouldn’t be a Zachtronics release without a brand-new solitaire game. This time it’s a fresh take on Klo…

  • UPDATE: Fixing an issue with M1 Macs - 3 January 2021

    Today's update fixes an issue where the game would fail to start on Macs with the new M1 processor.

  • UPDATE: Fixing the crash handler and histograms - 14 November 2020

    Today's update fixes the crash handler and histograms. Nothing else should be affected.

  • UPDATE: Minor translation items - 15 October 2020

    Today's update adds a few missing Chinese strings and support for Korean characters.

  • Daily Deal - SHENZHEN I/O, 67% Off - 17 July 2019

    Today's Deal: Save 67% on SHENZHEN I/O & SHENZHEN SOLITAIRE !* Look for the deals each day on the front page of Steam. Or follow us on twitter or Facebook for instant notifications wherever you are! *Offer ends Friday at 10AM Pacific Time

  • Zachtronics games now free for schools - 4 July 2019

    Cor, kids have it easy nowadays. Sure, they’re inheriting a polluted hellhole teetering on the brink of ecological and economic ruin, but look at all the neat games they get to grow up with. Thanks to Zachtronics announcing they’re giving away (nearly) all their games to schools, some of them even get to muck about with fabulously inventive puzzle boxes during their pretend workday. Imagine that! Privileged tykes. (more…)

  • Zach-Like comes to Steam free with loads of game-like extras - 18 June 2019

    Zach-like , the book about Zachlikes by Zach Barth , creator of the genre, is now free albeit notably less papery now. Zachtronics’s previously Kickstarter-exclusive book was a collection of design documents from the creator of Spacechem , Opus Magnum , Infinifactory and many more, showing just how he engineers his puzzles. Now anyone can read a digital version for free, and it comes bundled with a pile of his early browser games, unreleased prototypes, and even a card game if you’ve got printer ink to burn. Grab it free on Steam . I feel smarter just having it on my PC. (more…)

  • Zachtronics book Zach-Like shows how the puzzle sausage gets made - 7 February 2019

    I reckon most of the RPS Treehouse gang love us some Zachlikes, since well before Alice Prime coined the term in 2016 in reference to Shenzhen I/O . Puzzlemeister Zach Barth likes the term too, as he’s borrowed it for the title of his book. Currently crowdfunding on Kickstarter (500% funded in one day), Zach-Like shows the workings and the processes behind his practical puzzlers. There’s design docs for his major games, sketches and documents for some that never got made and some early design exercises. There’s even some pen-and-paper brainteasers in there, because we’re gluttons for punishment. (more…)

  • UPDATE: Fix for keyboard input bug - 2 January 2019

    Today's update fixes a bug where the game would sometimes fail to detect keyboard input when typing code quickly while the game was running at a low framerate.

  • Purchase a printed copy of the SHENZHEN I/O manual! - 4 December 2018

    It's probably years too late, but we've uploaded the SHENZHEN I/O manual to Lulu so that you can order a professionally printed and bound copy (no binder, though). The quality is pretty good, and at $4.99 plus shipping it's not a bad deal! http://www.lulu.com/shop/zachtronics/shenzhen-io-manual/paperback/product-23899820.html

  • The 10 best hacking, coding and computing games - 26 November 2018

    We’ve been hacked! As well as a fake festival of online retail excess, Cyber Monday is now a celebration of hacker games and everything ‘cyber’. This is the hAcKeR collective {{Synonymous Bosch}}. We have taken control of this aRt1cLe. Three years ago it was written by the untalented and scurrilous journalist Brendan Caldwell, a man lacking in both knowledge and substance. But we have gained access in order to correct his egregious errors. It s a hack of a hack! Ha ha ha. We had our best joke cell work on that for three nights. Please laugh. Our detractors may say Mr Caldwell got it mostly right, and that may be the case, yes. But the order is aLL Wr0nG. And he has neglected to update it with a recent hit. We cannot let this stand. Here is an updated list which, actually, looking at it now, is still mostly Mr Caldwell s words and I guess they re okay. Sorry we said tho…

  • UPDATE: Improved error messages - 29 October 2018

    Today's update improves some error messages for when the game crashes.

  • Daily Deal - SHENZHEN I/O, 67% Off - 26 September 2018

    Today's Deal: Save 67% on SHENZHEN I/O !* Look for the deals each day on the front page of Steam. Or follow us on twitter or Facebook for instant notifications wherever you are! *Offer ends Friday at 10AM Pacific Time

  • How Exapunks represents hacking without limits - 12 September 2018

    This is The Mechanic , where Alex Wiltshire invites developers to discuss the difficult journeys they ve taken to make their games. This time, Exapunks . It s pretty obvious that the excellent Exapunks is a game about hacking. Specifically, it s a game about programming viruses and sending them into networked systems to monkey around with data, set in a great alternative 90s Wired cyberworld of PC cases flashed with black and red decals and zines set in Apple Garamond. For its makers, though, Exapunks is a game about limitations. Its format is the result of hard decisions about how much space you get to write your code in, how much freedom you get to solve its puzzles, and how it s presented on your screen. And even now, creative director Zach Barth isn t totally sure he and his team got it right. (more…)

  • UPDATE: Histogram fix for high-intensity Workshop players - 5 March 2018

    Today's update fixes a bug that caused histograms to not load for players who were subscribed to a large number of Workshop puzzles.

  • UPDATE: Histogram fix for high-intensity Workshop players - 5 March 2018

    Today's update fixes a bug that caused histograms to not load for players who were subscribed to a large number of Workshop puzzles.

  • UPDATE: More localization tweaks - 30 January 2018

    Today's update includes more small tweaks to Chinese text. If you see further updates without explanation they'll be for the same reason.

  • UPDATE: More localization tweaks - 30 January 2018

    Today's update includes more small tweaks to Chinese text. If you see further updates without explanation they'll be for the same reason.

Patch notes and updates

S.noRelease datePatch nameGID number
14 October 2022UPDATE: Fix for mouse alignment bug on Mac4613399405930941971
23 January 2021UPDATE: Fixing an issue with M1 Macs3917534300108762899
314 November 2020UPDATE: Fixing the crash handler and histograms3872494575593281970
415 October 2020UPDATE: Minor translation items5422856308612602821
52 January 2019UPDATE: Fix for keyboard input bug2417769111331693408
65 March 2018UPDATE: Histogram fix for high-intensity Workshop players4249665521686610428
730 January 2018UPDATE: More localization tweaks4249665521686610531
829 January 2018UPDATE: Disabled code, Chinese string tweaks4249665521686610635
925 January 2018UPDATE: Long-awaited "enhanced realism" mode for SHENZHEN I/O!4249665521686610739
103 July 2017UPDATE: Removing a dependency4249665521686610839
1119 January 2017UPDATE: Better text rendering4249665521686610940
1227 December 2016UPDATE: conceptSPEC crash fix4249665521686611049
137 December 2016UPDATE: conceptSPEC fixes4249665521686611153
142 December 2016UPDATE: Steam Workshop on Mac and Linux, aquatic harvester4249665521686611253
1529 November 2016UPDATE: More conceptSPEC fixes4249665521686611362
1629 November 2016UPDATE: Some conceptSPEC fixes4249665521686611466
1729 November 2016UPDATE: Design your own puzzles in conceptSPEC!4249665521686611579
1821 November 2016UPDATE: New achievements4249665521686611690
1919 November 2016UPDATE: Making the second-to-last puzzle hard again4249665521686611800
2017 November 2016UPDATE: Small fixes for re-verification tool4249665521686612000

Complete SteamPulse Game Data

Full game metadata

FieldValue
Steam app typegame
Steam App ID504210
Live current players29
SteamPulse tracked peak1,160
Live count (today's peak floor)29
Price$14.99
Free to playNo
Discount0%
Original price USD$14.99
Current price USD$14.99
Release dateNov 17, 2016
DeveloperZachtronics
PublisherZachtronics
Owners estimatedNot available
SteamSpy owner estimate minimum200,000
SteamSpy owner estimate maximum500,000
Review typeVery Positive
Positive review percent95%
Positive reviews4,274
Negative reviews231
Total reviews4,505
Steam recommendations3,750
Achievements6
Average playtime forever2,063 minutes
Windows supportYes
macOS supportYes
Linux supportYes
Parent gameNot available
Store URLhttps://store.steampowered.com/app/504210/

Short description

BUILD CIRCUITS. WRITE CODE. RTFM.

About this game

Build circuits using a variety of components from different manufacturers, like microcontrollers, memory, logic gates, and LCD screens. Write code in a compact and powerful assembly language where every instruction can be conditionally executed. Read the included manual, which includes over 30 pages of original datasheets, reference guides, and technical diagrams. Get to know the colorful cast of characters at your new employer, 深圳龙腾科技有限公司 (Shenzhen Longteng Electronics Co., Ltd.), located in the electronics capital of the world. Get creative! Design and test your own games and devices in the sandbox. Engineering is hard! Take a break and play a brand-new twist on solitaire.

Supported languages

English, Simplified Chinese

Steam categories

Category IDCategory
2Single-player
22Steam Achievements
30Steam Workshop
23Steam Cloud
25Steam Leaderboards
17Includes level editor
62Family Sharing

Regional ratings

BoardRatingDescriptors
esrbtDrug Reference Mild Language
pegi12Bad Language
dejus12Linguagem imprópria
steam germany6Alkohol / Tabak Schimpfwörte
igrs15Rokok dan/atau rokok elektronik, minuman beralkohol, narkotika, psikotropika, dan/atau zat adiktif lainnya 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 24, 2026 to Sep 24, 2026
  • Lowest observed: $14.99
  • Highest observed: $14.99

SHENZHEN I/O's USD price history spans from Sep 24, 2026 to Sep 24, 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 $14.99, the highest is $14.99, and the first visible tracked price is $14.99. 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

SHENZHEN I/O'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 $14.99, from Sep 24, 2026 through Sep 24, 2026. Among rows without discount metadata, the longest unchanged run lasts 1 day of uninterrupted daily tracking at $14.99. The latest run records $14.99 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: $14.99
  • Current list price: $14.99
  • Distinct observed prices: 1
  • Source mode: SteamPulse local tracking

The latest tracked snapshot records SHENZHEN I/O at $14.99 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$14.99$14.990%
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 $14.99.

CountryCurrencySnapshotsFirst trackedLatest trackedChangeLatest discount
United StatesUSD1$14.99$14.99No 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 $14.99.

DateCurrent priceOriginal priceDiscountSource
2026-09-24$14.99$14.99No discountSteam Store

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