SHENZHEN I/O
All offers (14)
Compare the platform, region and delivery before you buy.
Standard Edition 14 offers · EU & Global
Shenzhen I/O PC Steam CD KeyActivation keySteamGlobalLowest price€4.19+ payment feeView deal
SHENZHEN I O EN/ZH GlobalActivation keySteamGlobal€4.27+ service feeView deal
SHENZHEN I/O (Global) (PC / Mac / Linux) - Steam - Digital KeyActivation keySteamGlobal€4.35no Plus, no ProtectView deal
SHENZHEN I/O (PC) Steam Key - GLOBALActivation keySteamGlobal€4.58+ service feeView deal- SHENZHEN I/O (PC) Steam Key - EUActivation keySteamEurope€4.58+ service feeView deal
Shenzhen I/O Steam Key GLOBALActivation keySteamGlobal€4.63+ fee possibleView deal
SHENZHEN I/O Steam Key: Europe & UKActivation keySteamEurope€4.98View deal- SHENZHEN I/O Steam Key: GlobalActivation keySteamGlobal€4.98View deal
Official store Steam · price for Germany
Steam store pageDirect purchaseSteamGermany€10.75No feeView 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
- Lowest €3.0227 Oct 2026
- Highest €4.192 Nov 2026
- Today €4.19
The cheapest EU or Global key per day across all compared stores; the dashed line is the Steam price.
Trailer & screenshots
Buy SHENZHEN I/O key: current price comparison
Where is the SHENZHEN I/O key cheapest?
The cheapest SHENZHEN I/O key that activates in the EU currently costs €4.19 at Kinguin. Keyfinder compares 14 offers from 7 shops for this price. That is 61% less than the Steam price of €10.75. Prices are refreshed hourly; region, edition and any checkout fees are shown on each offer.
What was the lowest SHENZHEN I/O key price in the last 32 days?
€3.02 on 27 Oct 2026, for the standard edition that activates in the EU. The highest daily low in that time was €4.19 on 2 Nov 2026; today the cheapest key costs €4.19.
Which SHENZHEN I/O keys activate in the EU?
14 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.
How do I activate the SHENZHEN I/O key?
The cheapest key activates on Steam. You redeem it there with the code the shop sends you after you pay.
Is it safe to buy a SHENZHEN I/O 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.
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About SHENZHEN I/O
BUILD CIRCUITS. WRITE CODE. RTFM.
- Developer
- Zachtronics
- Publisher
- Zachtronics
- Release date
- 17 Nov 2016
- Steam
- View on Steam