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Project Castaway is a survival crafting title set in the Pacific Ocean. Live the life of a stranded castaway, with only yourself - and the island's inhabitants - for company! Sail the ocean, hunt, explore unique islands and gather resources as you fight for survival.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Train Fest starts Jul 20, 2026
Official stores with direct support.
Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →
Project Castaway is survival crafting title set in the vast expanse of the Pacific Ocean. Hunt, gather, fell trees and embark on expeditions to traverse the ocean - discovering desert islands laden with unique resources.
Embark on the life of a true castaway - stranded on a deserted island, with just yourself for company. Scavenge or hunt for food, traverse from island to island and be carefully construct rafts & shelters for when the night comes - it can get awfully cold on these islands...
Being stranded has some upsides, at least. Explore beautiful Pacific landscapes. Swim through shimmering blue water to stand upon golden sands as waves crash against your feet. When the weather turns, take cover under palm trees as the rain pelts the ocean - and listen to the thunder crash overhead.
Use the natural materials surrounding you to construct a base - the key to your survival. Hunt animals, fell trees and scavenge ruined ships as you build your way to safety.
You best keep your wits about you - it can get lonely on these islands, and castaways have been known to lose their minds... Keep on top of your sanity and ensure that you're sleeping well - lest unnatural apparitions appear before you, seeking to take your life.
Lowest tracked price: CA$7.64 (Jul 7, 2026) · current best: CA$21.85 across 3 stores.
50% positive reviews in the last 30 days (66% all-time) · ~1 new reviews/day · 131 peak players in the last 30 days.
Right now the cheapest offer for Project Castaway is CA$21.85 at Steam. KingsPrice compares 3 offers from 3 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Project Castaway is CA$7.64 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Project Castaway peaked at 131 concurrent players on Steam in the last 30 days (highest on Jul 7, 2026). The player chart on this page updates daily.
Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →
Create a free price alert on this page and KingsPrice will email you when Project Castaway drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
Audio & text: English
Text only: French, Italian, German, Spanish - Spain, Japanese, Korean, Polish, Portuguese - Brazil, Portuguese - Portugal, Russian, Simplified Chinese, Spanish - Latin America, Traditional Chinese
