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!

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Price $ 6.99
Players 16 now, 45 week peak
Review Score 97.60% (1,745 42 )
Followers 20,894
Release Date 20 Jul 2015
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Micro Trailer
Country Final Initial Discount %
Chinese Renminbi
Chinese Renminbi
CN¥ 28.00
$ 6.99
Russian Ruble
Russian Ruble
RUB 169.00
Pound Sterling
Pound Sterling
£ 4.99
United States Dollar
United States Dollar
$ 6.99
Player Count
Owner Estimations By Steam Spy
Owners 200,000 - 500,000
Average Playtime (Two Weeks) 0 hours
Average Playtime (Forever) 3.1 hours
Median Playtime (Two Weeks) 0 hours
Median Playtime (Forever) 3.7 hours
Peak All Time 172
Peak Last Week 45
Peak Last 10 minutes 16
Average Last Week 26.40
Top Players
Rank Flag Player Time

This app has no DLC.

Achievements 10
Average Completion 15.16%
Name Completed
Title Date

This app has no items.

Package Billing License Status Apps
TIS-100 Store or CD Key Single Purchase Available 1
Name Discount Apps Packages Updated At
The Hacking Bundle
The Hacking Bundle
-15% 5 0 29 Mar 20 22:37
The Zachtronics Puzzle Pack
The Zachtronics Puzzle Pack
-20% 7 0 29 Mar 20 17:22
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Score 97.60%
A selection of the 1,787 reviews
Screenshots 5
Movies 1
Key Section Value Raw
version Other 2
change_number Other 7784393
updated_steam Other 19 Feb 20 00:55
updated_game_db Other 19 Feb 20 01:08
type Other Game
developer Extended Zachtronics
homepage Extended http://www.zachtronics.com/tis-100
publisher Extended Zachtronics
associations Common
  • Developer: Zachtronics
  • Publisher: Zachtronics
category Common 2, 17, 22, 23, 25
clienticon Common
clienttga Common af77fbd5ea5de2507066e03d03e8b1a01b17319a
community_hub_visible Common
community_visible_stats Common
gameid Common 370360
genres Common 23, 28
header_image Common
  • english: header.jpg
icon Common
kbmousegame Common 1
library_assets Common
{ "library_capsule": "en", "library_hero": "en", "library_logo": "en", "logo_position": { "height_pct": "64.58333333333334", "pinned_position": "CenterCenter", "width_pct": "52.81306715063519" } }
logo Common
logo_small Common
metacritic_name Common TIS-100
name Common TIS-100
osarch Common
osextended Common macos64
oslist Common linux, macos, windows
primary_genre Common 28
releasestate Common Released
review_percentage Common 96%
review_score Common 9
small_capsule Common
  • english: capsule_231x87.jpg
steam_release_date Common 20 Jul 15:13
store_asset_mtime Common 18 Sep 18:42
store_tags Common 492, 599, 1036, 1664, 4026, 4182, 5432, 5502, 6129, 255534
supported_languages Common English
type Common Game
maxnumfiles UFS 1,000
quota UFS 1.0 GB
rootoverrides UFS
{ "1": { "addpath": "My Games/TIS-100", "os": "windows", "oscompare": "=", "root": "gameinstall", "useinstead": "WinMyDocuments" }, "2": { "addpath": "TIS-100", "os": "macos", "oscompare": "=", "root": "gameinstall", "useinstead": "MacAppSupport" }, "3": { "addpath": "TIS-100", "os": "linux", "oscompare": "=", "root": "gameinstall", "useinstead": "LinuxXdgDataHome" } }
savefiles UFS
  • Path: {64BitSteamID}, Pattern: save.dat, Root: gameinstall
  • Path: {64BitSteamID}/save, Pattern: *, Root: gameinstall
  • Path: {64BitSteamID}/custom, Pattern: *.lua, Root: gameinstall
contenttype Config 3
installdir Config TIS-100
ID Name Configs Manifests Encrypted Manifests Max Size App DLC App SD Op SI SD LV AR
370361 TIS-100 Depot (Windows)
50 MB
370362 TIS-100 Depot (Mac)
96 MB
370363 TIS-100 Depot (Linux)
84 MB
Name Description Build ID Time Updated Password Required LCS Required Default For Subs Unlock For Subs
public 2319467 1511804022
Order Executable Arguments Description Type OS List OS Architecture Owns DLCs Beta Key Working Dir VAC Module Filename VR Mode
0 tis100.exe Launch windows
1 TIS-100.app Launch macos
2 tis100.x86 Launch linux 32
3 tis100.x86_64 Launch linux 64
Key Value
Name Display Default