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Abnormal1999:SU - Unlocking the 4th Dimension

PuzzlePsychological HorrorExplorationDetectiveMystery100% positive on Steam
QZQ StudioReleased 2 May 2024
2 active offers across 2 stores

All offers (2)

Compare the platform, region and delivery before you buy.

Standard Edition 2 offers · EU & Global

  • SU - Unlocking the 4th Dimension PC Steam CD KeyActivation key
    SteamGlobal
    Lowest price€1.08+ payment fee
    View deal
  • Su Unlocking the 4th Dimension (Global) (PC) - Steam - Digital KeyActivation key
    SteamGlobal
    €1.43no Plus, no Protect
    View deal

Official store Steam · price for Germany

  • Steam store pageDirect purchase
    SteamGermany
    €2.99No 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

€3.00€2.00€1.0011 Oct 202611 Nov 2026
  • Lowest €1.0811 Oct 2026
  • Highest €1.0811 Oct 2026
  • Today €1.08

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

Buy Abnormal1999:SU - Unlocking the 4th Dimension key: current price comparison

Where is the Abnormal1999:SU - Unlocking the 4th Dimension key cheapest?

The cheapest Abnormal1999:SU - Unlocking the 4th Dimension key that activates in the EU currently costs €1.08 at Kinguin. Keyfinder compares 2 offers from 2 shops for this price. That is 64% less than the Steam price of €2.99. Prices are refreshed hourly; region, edition and any checkout fees are shown on each offer.

What was the lowest Abnormal1999:SU - Unlocking the 4th Dimension key price in the last 32 days?

€1.08 on 11 Oct 2026, for the standard edition that activates in the EU. The highest daily low in that time was €1.08 on 11 Oct 2026; today the cheapest key costs €1.08.

Which Abnormal1999:SU - Unlocking the 4th Dimension keys activate in the EU?

2 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 Abnormal1999:SU - Unlocking the 4th Dimension 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 Abnormal1999:SU - Unlocking the 4th Dimension 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 Abnormal1999:SU - Unlocking the 4th Dimension

SU is a 2.5D deduction puzzle game. The submarine Nautilus suffers a mechanical failure during its voyage. Dr. Pierre investigates and finds anomalies in every area. Explore the deep blue depths, follow Dr. Pierre as he unravels the secrets of the Nautilus.

Developer
QZQ Studio
Publisher
QZQ Studio
Release date
2 May 2024
Steam
View on Steam