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Stranded in the Pacific, gather, hunt, craft shelter and sail a customizable raft between islands to survive and find a way home.
Released 17 Mar 2026
Build a Raft Home
Voyage Between Islands
Scavenge Shipwrecks
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.
Developed by Mardonpol Inc. · Published by Mardonpol Inc.









You play a castaway stranded in the Pacific, where survival starts on a deserted island. Explore the surrounding ocean and a chain of islands, gathering natural materials and scavenging abandoned wrecks.
Hunt wildlife, collect food and water, fell trees, and craft tools, rafts and shelters. Keep track of needs such as hunger, thirst, temperature, sleep and sanity while building a base or outfitting a raft to carry supplies.
Explore further for resources and story clues, including notes and blueprints that support quests and crafting. The journey can lead toward repairing a plane and escaping the island region, or you can focus on exploring and building.
Some players enjoy the tropical visuals and atmosphere, exploring islands by raft, and making bases or a raft into a mobile home. Others find the survival and gathering loop satisfying, while recurring complaints describe bugs, awkward inventory and building systems, and co-op problems.


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.
| Platforms | Windows, Linux |
|---|---|
| Achievements | 59 |
| Age ratings |
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| Controller support | PlayStation, Xbox |
| Controller required | No |
| Content notices |
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| Website | Official website |
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