Observer System Redux costs today from 4,60 € on PC. It is also on Xbox Series X|S for 6,45 €. Its lowest recorded price on PC was 2,18 € (August 2023). We have tracked its price across 49 stores for 5 years.
By default we only show Key format; switch it on to include accounts and gifts.
With accounts:
Default format: 4,60 €
With accounts: 4,60 €
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With accounts: 
Default format: 6,45 €−78%
With accounts: 5,99 €−80%
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See the 4 Observer System Redux Xbox Key offers →
With accounts:
Default format: 29,99 €as physical edition
With accounts: 29,99 €
No key offers. Turn on “All formats” to compare it with the rest.
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Prices exclude store coupons and discounts, and payment fees: with a coupon it may drop further — check each platform page.
Observer System Redux has ranged between 3,84 € and 29,99 € over the last 6 months, hitting its lowest point in April 2026.
Last 6 months · the hollow circle marks each platform’s lowest price.
The thick line is the KEY format price. The thin one is the same game as an account, usually cheaper but not a key.
The lowest price we’ve recorded for Observer System Redux is 2,18 € on PC (August 2023). Right now, Xbox Series X|S is practically back at its own low. On PS5 it went down to 7,49 € — at Playstation Store itself: the official sale ended up beating the third-party stores.
We have tracked Observer System Redux since November 6, 2020 across 49 stores, reading prices every 2 hours. Prices shown are activation-code format unless stated otherwise; out-of-stock offers and outlier listings are excluded.
| Platform | Mar | Apr | May | Jun | Jul | Aug |
|---|---|---|---|---|---|---|
| PC | 3,85 € | 3,84 € | 3,84 € | 3,84 € | 4,61 € | 4,60 € |
| Xbox Series X|S | 8,18 € | 8,31 € | 6,94 € | 6,91 € | 6,94 € | 6,45 € |
PC is the cheapest today, at 4,60 €: 1,85 € below Xbox Series X|S.
By default we only show Key format; switch it on to include accounts and gifts.
| Platform | Current price | Lowest it has ever been | What it usually costs | Verdict | Offers |
|---|---|---|---|---|---|
| PC | Default format: 4,60 € With accounts: 4,60 € Steam Key format price | Default format: 2,18 € With accounts: 2,18 € | Default format: 5,49 € With accounts: 5,49 € | Default format: Usual price With accounts: Usual price | Steam Key (24) → |
| PS5accounts only | Default format: no offer in this format today With accounts: 29,99 € Physical format price | Default format: no reliable low yet With accounts: 7,49 € | Default format: no reliable average yet With accounts: 24,96 € | Default format: Not enough data With accounts: 5 € above usual | See more offers → |
| Xbox Series X|S | Default format: 6,45 € With accounts: 5,99 € Account format price | Default format: 6,45 € With accounts: 5,99 € | Default format: 7,44 € With accounts: 9,72 € | Default format: All-time low With accounts: All-time low | Xbox Key (4) → |
Today the cheapest is PC, at 4,60 €: 1,85 € less than Xbox, the next one up. PS5 has no offer in the default format; its price shows up once you include every format. Competition explains the gap: 30 offers fight over the price on PC, against 5 on Xbox.
On PC the price is at its usual level and the next Steam sale starts on October 1, 2026: that is the date to watch.
On Xbox Series X|S, Observer System Redux costs 6,45 € against the 29,99 € charged by Microsoft Store: 78% less.
| Platform | Official store | Official price | Best price here | Saving |
|---|---|---|---|---|
| Xbox Series X|S | Microsoft Store | 29,99 € | 6,45 € | −23,54 € −78% |
The biggest saving is on Xbox Series X|S: 23,54 € less than at Microsoft Store. We do not have the current Steam price for PC.
Observer System Redux has dropped in 1 of the last 3 sale events we have tracked. Its best event price was 3,85 € during the Steam Spring Sale 2026.
| Event | Date | Platform | Lowest price | vs usual price |
|---|---|---|---|---|
| the Steam Spring Sale | Mar 2026 | PC | 3,85 € | −24% |
Next event: the Steam Autumn Sale, from October 1, 2026.
Observer System Redux has 2 editions on sale; the cheapest right now is Standard, from 4,60 €.
Lowest price of each edition by platform.
| Edition | PC | PS5 | Xbox Series X|S |
|---|---|---|---|
| Deluxe | 8,29 € | — | — |
| Standard | 4,60 €−4 € | 29,99 € account | 6,45 € |
Observer System Redux is sold today in 2 different editions, and the Standard is the only one available on every platform. Moving from the Standard to the Deluxe costs 3,69 € more on PC. The Deluxe is only on PC; on PS5 and Xbox Series X|S there is no offer of that edition today.
The most common questions about Observer System Redux’s price, answered with today’s data.
Observer System Redux costs today from 4,60 € on PC, 6,45 € on Xbox Series X|S. Prices compared across 49 stores, updated every 2 hours.
On PC: 4,60 € — 2 € less than on Xbox Series X|S. The gap comes from more stores competing on PC.
Its lowest price so far was 2,18 € on PC (August 2023). The next Steam sale starts on October 1, 2026: if you can wait, it pays off. Set an alert and we will tell you when it drops.
Yes. On Xbox Series X|S it is at its lowest recorded price (6,45 €).
The stores we compare source their codes in different markets and compete with each other, so their prices drop sooner and further than those on Microsoft Store. The code is the same and activates the same way in your account.
2,18 € on PC, in August 2023. Today it sits 2 € above that low.
It depends. In the last sale event it dropped to 3,85 €, 16% below its price today. The next one starts on October 1, 2026.
We have no record of it dropping on a previous Black Friday. This year it falls on November 27, 2026: set an alert and we will tell you if it drops.
We track the price of these 5 games similar to Observer System Redux, with today’s lowest.
You are checking its price: pick a platform and we will write as soon as it hits the figure you want.
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