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TIS-100

ProgrammingPuzzleIndieSimulationDifficult97% positive on Steam
ZachtronicsReleased 20 Jul 2015
8 active offers across 7 stores

All offers (8)

Compare the platform, region and delivery before you buy.

Standard Edition 8 offers · EU & Global

  • TIS-100 Steam CD KeyActivation key
    SteamGlobal
    Lowest price€0.83+ payment fee
    View deal
  • TIS-100 (Global) (PC / Mac / Linux) - Steam - Digital KeyActivation key
    SteamGlobal
    €0.83no Plus, no Protect
    View deal
  • TIS-100 (PC) Steam Key - GLOBALActivation key
    SteamGlobal
    €0.86+ service fee
    View deal
  • TIS-100 EN GlobalActivation key
    SteamGlobal
    €0.93+ service fee
    View deal
  • TIS-100 Steam Key GLOBALActivation key
    SteamGlobal
    €1.03+ fee possible
    View deal
  • TIS-100 Steam Key GLOBALActivation key
    SteamGlobal
    €1.43+ service fee
    View deal
  • TIS-100 Steam KeyActivation key
    SteamGlobal
    €1.99
    View deal
  • TIS-100 (PC) Steam Key EUROPEActivation key
    SteamEurope
    €10.22+ fee possible
    View deal

Official store Steam · price for Germany

  • Steam store pageDirect purchase
    SteamGermany
    €4.99No fee
    View on Steam

You buy directly from the store. "+ service fee" or "+ payment fee" means the store adds a fee at checkout; you see the final price there before you pay. We may earn a commission when you buy through our links.

Best price over the last 32 days

€6.00€4.00€2.00€0.0011 Oct 202611 Nov 2026
  • Lowest €0.7011 Oct 2026
  • Highest €0.9220 Oct 2026
  • Today €0.83

The cheapest EU or Global key per day across all compared stores; the dashed line is the Steam price.

TIS-100 screenshot 1TIS-100 screenshot 2TIS-100 screenshot 3TIS-100 screenshot 4

Buy TIS-100 key: current price comparison

Where is the TIS-100 key cheapest?

The cheapest TIS-100 key that activates in the EU currently costs €0.83 at Kinguin. Keyfinder compares 8 offers from 7 shops for this price. That is 83% less than the Steam price of €4.99. Prices are refreshed hourly; region, edition and any checkout fees are shown on each offer.

What was the lowest TIS-100 key price in the last 32 days?

€0.70 on 11 Oct 2026, for the standard edition that activates in the EU. The highest daily low in that time was €0.92 on 20 Oct 2026; today the cheapest key costs €0.83.

Which TIS-100 keys activate in the EU?

8 offers are marked EU or Global and activate in Germany and the rest of the EU. Keys for other regions are listed separately. The keys on offer are for Steam.

What a game key is and how to read an offer

How do I activate the TIS-100 key?

The cheapest key activates on Steam. You redeem it there with the code the shop sends you after you pay.

How to redeem a Steam key

Is it safe to buy a TIS-100 key from Kinguin?

Before you pay, check three things on the offer: the region (EU or Global for Germany), the edition and any fee added at checkout. Keyfinder shows all three on every offer. Our Kinguin check covers who runs the shop, its fees and its regions.

Is Kinguin legit? Read our check

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About TIS-100

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
20 Jul 2015
Steam
View on Steam