Abnormal1999:SU - Unlocking the 4th Dimension
All offers (2)
Compare the platform, region and delivery before you buy.
Standard Edition 2 offers · EU & Global
Official store Steam · price for Germany
- Steam store pageDirect purchaseSteamGermany€2.99No feeView on Steam
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Best price over the last 32 days
- 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.
Trailer & screenshots
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.
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.
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.
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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












