Project Castaway costs today from 5,06 € on PC — 9,80 € less than it usually goes for. Its lowest recorded price on PC was 5,06 € (September 2026). We monitor 47 verified stores and have tracked its price for a year.
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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.
Project Castaway has ranged between 5,06 € and 16,89 € over the last 6 months, hitting its lowest point in September 2026. Project Castaway has not dropped below 5,06 € in 12 months.
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 Project Castaway is 5,06 € on PC (Steam, September 2026). Right now, PC is practically back at that low.
We have tracked Project Castaway since September 30, 2024 among the 47 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 | Apr | May | Jun | Jul | Aug | Sep |
|---|---|---|---|---|---|---|
| PC | 9,28 € | — | 5,91 € | 5,91 € | 5,91 € | 5,06 € |
PC is the only platform with an offer today, at 5,06 €.
| Platform | Current price | Lowest it has ever been | What it usually costs | Verdict | Offers |
|---|---|---|---|---|---|
| PC | Default format: 5,06 € With accounts: 5,06 € Steam Gift format price | Default format: 5,06 € With accounts: 4,80 € | Default format: 14,86 € With accounts: 12,97 € | Default format: All-time low With accounts: All-time low | Steam Key (1) → |
Today only PC has a price in this format: 5,06 €.
The next Steam sale starts on October 1, 2026, but on PC the price is already below what it usually costs: waiting will save you very little.
Project Castaway has dropped in 2 of the last 2 sale events we have tracked. Its best event price was 5,91 € during the Summer Sale 2026.
| Event | Date | Platform | Lowest price | vs usual price |
|---|---|---|---|---|
| the Summer Sale | Jun 2026 | PC | 5,91 € | −65% |
| the Steam Autumn Sale | Sep 2025 | PC | 8,77 € | −55% |
Right now it is cheaper than in any of those events.
Next event: the Steam Autumn Sale, from October 1, 2026. If the pattern holds, it could land around 7,34 €.
The most common questions about Project Castaway’s price, answered with today’s data.
Project Castaway costs today from 5,06 € on PC. Compared among the 47 verified stores we monitor, updated every 2 hours.
On PC: 5,06 €, the only platform with an offer right now.
Its lowest price so far was 5,06 € on PC (September 2026). 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 PC it is at its lowest recorded price (5,06 €).
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.
5,06 € on PC, at Steam (September 2026).
No: right now it is cheaper than in any sale we have on record.
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 Project Castaway, 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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