Cepheus Protocol costs today from 4,60 € on PC. Its lowest recorded price on PC was 2,13 € excl. fees (October 2024). We monitor 48 verified stores and have tracked its price for 2 years.
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Final prices with fees and discounts applied
Prices include the GoCDKeys coupon where one applies and the store payment fee. The final price is confirmed on each platform page.Prices include the GoCDKeys coupon where one applies and exclude store payment fees. The final price is confirmed on each platform page.
Cepheus Protocol has ranged between 2,79 € and 19,69 € excl. fees over the last 6 months, hitting its lowest point in April 2026. Cepheus Protocol has not dropped below 2,80 € in 6 months (excl. fees).
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 Cepheus Protocol is 2,13 € on PC (October 2024).
We have tracked Cepheus Protocol since October 2, 2024 among the 48 verified stores we monitor, reading prices every 2 hours. Prices shown are activation-code format unless stated otherwise; out-of-stock offers and outlier listings are excluded.
| Platform | May | Jun | Jul | Aug | Sep | Oct |
|---|---|---|---|---|---|---|
| PC | 2,79 € | 2,80 € | 2,80 € | 2,80 € | 2,80 € | 4,16 € |
PC is the only platform with an offer today, at 4,60 €.
| Platform | Current price | Lowest it has ever been (excl. fees) | What it usually costs (excl. fees) | Verdict | Offers |
|---|---|---|---|---|---|
| PC | Default format: 4,60 € With accounts: 4,60 € Steam Key format price | Default format: 2,13 € With accounts: 2,10 € | Default format: 3,27 € With accounts: 3,16 € | Default format: Usual price With accounts: Usual price | Steam Key (8) → |
Today only PC has a price in this format: 4,60 €.
On PC the price is at its usual level and the next Steam sale starts on October 26, 2026: that is the date to watch.
On PC, Cepheus Protocol costs 4,60 € against the 16,39 € charged by Steam: 72% less.
| Platform | Official store | Official price | Best price here | Saving |
|---|---|---|---|---|
| PC | Steam | 16,39 € | 4,60 € | −11,79 € −72% |
The biggest saving is on PC: 11,79 € less than at Steam.
The most common questions about Cepheus Protocol’s price, answered with today’s data.
Cepheus Protocol costs today from 4,60 € on PC. Compared among the 48 verified stores we monitor, updated every 2 hours.
On PC: 4,60 €, the only platform with an offer right now.
Its lowest price so far was 2,13 € excl. fees on PC (October 2024). The next Steam sale starts on October 26, 2026: if you can wait, it pays off. Set an alert and we will tell you when it drops.
No: it is at its usual price on every platform. Set an alert for the next drop.
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 Steam. The code is the same and activates the same way in your account.
2,13 € excl. fees on PC, in October 2024. Today it sits 2 € above that low, comparing prices excl. fees.
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 Cepheus Protocol, with today’s lowest.
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