How many people are playing TIS-100 right now?

10 people are playing TIS-100 on Steam right now, making it the 7031st most played game on Steam. In the last 24 hours it peaked at 23 players. The number updates every few minutes.

What is TIS-100's all-time peak player count?

TIS-100's highest concurrent player count on Steam is 468, reached in June 2015.

Is TIS-100 good? What do Steam reviews say?

97% of 3,399 Steam user reviews are positive (Overwhelmingly Positive).

How much does TIS-100 cost on Steam?

TIS-100 costs $6.99 on Steam (US).

Does TIS-100 work on Steam Deck?

TIS-100 is Unsupported on Steam Deck, according to Valve's Steam Deck compatibility check.

TIS-100

by Zachtronics · Released Jul 20, 2015

Steam Deck UnsupportedLinux & Deck: Platinum

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Players now

#7,031

▲ 42.9%vs 24h ago · updates every minute

Review score

97% positive

Overwhelmingly Positive3,399 reviews

Owners (est.)200K–500K

24h peak

Highest seen468

Jun 201511.4 years ago

Price on Steam

$6.99

Lowest ever $6.99 Oct 2026

RisingSteadyFalling

Players +42.9% in the last 24 hoursUpdated 11:21 UTC · tracking since 2015-06-01

Concurrent players

Last 7 days

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Players onlineSteam sale started

Media & details

Screenshots, achievements, specs and price history from Steam.

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Where to buy

Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.

Steam Official

Prices update every 6 hours

$6.99

Buy

Other authorized stores

No authorized Steam key store lists this game right now.

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Editions and bundles on Steam

TIS-100Edition
$6.99
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Bundles with this game (3), biggest discount first

The Zach Barth Puzzle CollectionBundle
−17% $113.30 $94.05
View The Zach Barth Puzzle Collection on Steam
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The Zachtronics Puzzle PackBundle
−16% $106.40 $89.53
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The Zachtronics Assembly Programming TrilogyBundle
$35.67
View The Zachtronics Assembly Programming Trilogy on Steam
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Reviews

97% positive of 3,399 · Overwhelmingly Positive · Live from Steam

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Steam Deck

Does not work on Steam Deck. Results from Valve's own testing.

Steam Deck Unsupported

✕Steam osdoes not support

Steam Deck

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Patches & builds

Every build released on Steam for this game since we started tracking it, with the developer's patch notes. Updated within minutes of each new build.

Apr 23, 2024, 7:06 PM UTC
Build 14149786the current build when we started tracking50.2 MB on Windows

Patch notes

Apr 23, 2024
PatchUPDATE: Fixing missing leaderboards
Today's update fixes a bug where some leaderboards would not show up in the bonus campaign. If you see anything weird in the game, whether or not it's related to leaderboards, please send me an email ([email protected]) to let me know! It's been a while sin…
Nov 14, 2020
PatchUPDATE: Fixing the crash handler and histograms
Today's update fixes the crash handler and histograms. Nothing else should be affected.
Nov 27, 2017
PatchUPDATE: Unexpected bug fixes
Today's update fixes a few bugs that we've been tracking for a while: Fixed a crash caused by OneDrive locking the game's save files. Fixed a crash caused by leaderboard friend scores being too long. Fixed a crash caused by leaderboard friend names having stra…
Nov 27, 2017
PatchUPDATE: Unexpected bug fixes
Today's update fixes a few bugs that we've been tracking for a while: Fixed a crash caused by OneDrive locking the game's save files. Fixed a crash caused by leaderboard friend scores being too long. Fixed a crash caused by leaderboard friend names having stra…

Other news (16)

Jul 5, 2022
Last Call BBS - The last game by Zachtronics!
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 a…
Nov 5, 2019
MOLEK-SYNTEZ is a new Zachtronics game about making drugs in a cold Romanian apartment
It is so likeZach to release a Zachlike (just a Zach to his friends) about creating drugs in a small Romanian apartment. Molek-Syntez is now squatting on early access, trying to hook you in with the good stuff as you program your molecular synthesiser. Your go…
Jul 4, 2019
Zachtronics games now free for schools
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 (nea…
Jun 4, 2019
Daily Deal - TIS-100, 75% Off
Today's Deal: Save 75% on TIS-100 !* 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 Thursday at 10AM Pacific Time
Feb 7, 2019
Zachtronics book Zach-Like shows how the puzzle sausage gets made
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 cro…
Oct 10, 2018
Daily Deal - TIS-100, 75% Off
Today's Deal: Save 75% on TIS-100 !* 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
Sep 12, 2018
How Exapunks represents hacking without limits
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 p…
Nov 29, 2017
The 10 Best Hacking, Coding, Computing Games
As anyone who watches their feeds knows, we live in a constantly evolving cyberpunk dystopia . They’re connecting toilets to the internet , for heavens sake. If this Gibsonist world is just too REAL for you, we have put together the ten best videogames a…
Nov 23, 2017
Zach of Zachtronics: I really like making my dumb little games that don t matter
The alchemical puzzler Opus Magnum has a few of us at House RPS scratching our heads and shouting “a-ha!” before giddily sharing our twisted contraptions in GIF form. It’s real good, friends. The studio behind it, Zachtronics, is headed by Za…
Oct 17, 2016
Premature Evaluation: SHENZHEN I/O
Every Monday we send Brendan to the special economic zone of early access and task him with increasing the productivity of the people s republic of videogames. This week, the brain-breaking electronics of SHENZHEN I/O . Some spoilers included. Zach Barth of Za…
Oct 3, 2016
Can Videogames Teach You Programming?
if(desire_to_program > 10)     continue; else     return; When I tell people I’m a programmer, I get that look. The glazed eyes, the polite smile, the clear desire to change topic. If I’m lucky, I’ll ge…
Sep 13, 2016
SpaceChem & TIS-100 Creator Announces SHENZEN I/O
A proposal: puzzles games focused on assembling or programming – or both – should be called Zachlikes. Following the atom-assembling SpecChem , production line ’em up Infinifactory , and the computer-programming TIS-100 , Zach Barth and his Z…
Mar 2, 2016
Daily Deal - TIS-100, 50% Off
Today's Deal: Save 50% on TIS-100 !* 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
Nov 9, 2015
The 10 Best Hacking, Coding, Computing Games
Three weeks ago the UK telecoms provider TalkTalk was hacked, allegedly by a band of teenagers, compromising some 157,000 users details. This week hacktivist group Anonymous released personal details of hundreds of members of the Ku Klux Klan. And now the UK g…
Jul 22, 2015
Now Available on Steam - TIS-100, 10% off!
TIS-100 is Now Available on Steam and is 10% off!* TIS-100 is an open-ended programming game by Zachtronics, the creators of SpaceChem and Infinifactory, in which you rewrite corrupted code segments to repair the TIS-100 and unlock its secrets. Its the a…
Jul 21, 2015
New Zachtronics Puzzler TIS-100 Out Of Early Access
SpaceChem and Infinifactory creator Zach Barth has released his latest thing-making puzzle game, which sits somewhere between fiddling with chemistry and building automated factories. TIS-100 is an assembly programming puzzler, having you literally learn and w…

Patches & builds

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History

What changed on Steam for this game since we started following it: prices and sales, builds, name, release date and review score.

Review score: 97% on 2026-11-01 → 97% today (3,399 reviews)

Oct 31, 2026Price$6.99

History

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Trading cards

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TIS-100 player count and quick facts

How many people are playing TIS-100 right now?: 10 people are playing TIS-100 on Steam right now, making it the 7031st most played game on Steam. In the last 24 hours it peaked at 23 players. The number updates every few minutes.
What is TIS-100's all-time peak player count?: TIS-100's highest concurrent player count on Steam is 468, reached in June 2015.
Is TIS-100 good? What do Steam reviews say?: 97% of 3,399 Steam user reviews are positive (Overwhelmingly Positive).
How much does TIS-100 cost on Steam?: TIS-100 costs $6.99 on Steam (US).
Does TIS-100 work on Steam Deck?: TIS-100 is Unsupported on Steam Deck, according to Valve's Steam Deck compatibility check.

Live data from Steam, tracked by SteamPlayerBase.

Store info

TIS-100 is an open-ended programming game by Zachtronics, the creators of SpaceChem and Infinifactory, in which you rewrite corrupted code segments to repair the TIS-100 and unlock its secrets. It’s the assembly language programming game you never asked for!

Developer: Zachtronics
Publisher: Zachtronics
Release date: Jul 20, 2015
Install size: 100 MB minimum
Platforms: macOS · Linux · Windows
Genres: Indie, Simulation · All
Steam app ID: 370360

TIS-100

Key stats

Concurrent players

Media & details

Where to buy

Other authorized stores

Editions and bundles on Steam

Reviews

Steam Deck

Steam Deck

Patches & builds

Patch notes

Patches & builds

History

History

Trading cards

TIS-100 player count and quick facts

Related games

More from Zachtronics

Related games

Store info

TIS-100 player count and quick facts

Steam Deck

Patches & builds

Patch notes

History

Related games

More from Zachtronics