Project Castaway on Steam - User reviews, Price & Information

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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.

Project Castaway is a rpg, exploration and open world survival craft game developed and published by Mardonpol Inc..
Released on September 23rd 2024 is available on Windows and Linux in 14 languages: English, French, Italian, German, Spanish - Spain, Japanese, Korean, Polish, Portuguese - Brazil, Portuguese - Portugal, Russian, Simplified Chinese, Spanish - Latin America and Traditional Chinese.

It has received 1,208 reviews of which 839 were positive and 369 were negative resulting in a rating of 6.7 out of 10. 😐

The game is currently priced at 19.50€ on Steam.


The Steam community has classified Project Castaway into these genres:

Media & Screenshots

Get an in-depth look at Project Castaway through various videos and screenshots.

System requirements

These are the minimum specifications needed to play the game. For the best experience, we recommend that you verify them.

Windows
  • OS: Windows 10
  • Processor: Intel Core i3-6100 or equivalent CPU
  • Memory: 8 GB RAM
  • Graphics: NVIDIA GeForce GTX 970 or AMD equivalent
  • Storage: 4 GB available space
  • Additional Notes: Does not work well with integrated GPUs
Linux
  • Memory: 8 GB RAM
  • Storage: 4 GB available space

User reviews & Ratings

Explore reviews from Steam users sharing their experiences and what they love about the game.

Sept. 2025
This was a very enjoyable experience for me! It was so easy to become addicted to it because there's always so much to do, even though it's still in Early Access. I was able to finish the story and escape with my only real issue being a missing valve, which I eventually found thanks to help from @MajesticKarLyn. I did not have to restart or reset any quests to advance to the finish. The graphics are great, in my opinion, with detailed land and water textures. The clouds, water, trees, bushes, fire, etc. are all rendered in beautiful detail. There are lifelike weather cycles with storms and rain, and changing seas depending on the winds and weather. The controls are simple enough, maybe too simple in some cases because the same keys have different meanings with different items. The quests are great and I encourage you to read the letters and notes to follow the story. The islands are all unique and did not feel repetitive to me at all. I will continue playing, even though I completed it, because just building different structures and rafts and becoming totally self-sufficient on an island paradise is fun and relaxing. And, if you want a little excitement, there are plenty of sharks to be hunted for food. Now, it is Early Access and, I did have many frustrations, but nothing that kept me from playing 85 hours total. I have seen Early Access games that were released way too early and deserved to be refunded, however I don't feel that this game falls into that category. There's plenty of fun to be had even with all the current issues. My advice is to save often and only when nothing strange is going on, flipped rafts, flying objects, etc. I'm posting the log of issues that I encountered while I played. I'm sure most, if not all, of these issues are known by now, Please don't take this list as anything other than constructive criticism. Ignore what you are aware of and maybe there's one or two things in there that are helpful. 1. The way time flows in the game is strange. Very slow sailing on a raft, very fast on land. The time to do things, cure hide, smelt bars, etc. seem to have no relation to the clock time. 2. Need a bigger cursor than the little white dot which is impossible to see sometimes. 3. Textures start to go crazy. Noticed on raft where boards, sails, etc. would have a strange texture or just look invisible. Seems to happen after multiple reloads after dying, which also take longer and longer the more you reload. Maybe a memory leak. 4. Need a better way to get back on the raft than "Hold E", which is shared with everything else. So, trying to get on raft could grab you a log, raise your sails, start your fire, etc. depending on where you are at the time. 5. Need a way to pick up and drag items with the cursor without having to have the backpack out. Especially because you lose all turning when the backpack is out. Something as simple as putting shards in the smelter oven requires you to open the backpack and then drag, either from the ground or the backpack. 6. When steering the raft, we should be able to move our head more than the 45 degrees or whatever the angle limit is now. This would prevent having to escape out of the steering just to look around. 7. Speaking of steering, when we escape out of it, just leave me looking forward, don't turn me backwards. 8. Need an indicator for how many of what item you have in your backpack or storage boxes. 9. Too much clicking through items to other items underneath, especially with the backpack open. And, the same key combinations are used so the action is not always what was intended. For example, if you have the hammer out and you try to do some other action that uses "R", then it will start building mode. 10. Things on the raft can randomly move from where you built them. Storage box moved after save to cover fire and bed, etc. Once I got an arrangement that was stable though, it seemed to stick for the remainder of the game. 11. Maybe add some binoculars to view the distant islands. Especially when you add more islands. 12. Need a couple more item locations in the backpack, or at least larger capacity in a single slot for like items. 13. Putting things in and taking things out of storage boxes needs work. In order to move things around after you drop them, you again have to take the backpack out before you can drag the items to arrange them. Another example is, I'm cycling through my items to see which ones to place in the box and if I pass by a stone with "F (Next)", it smashes the stone because both actions share "F". 14. Spiders can bite you when you can't see them and you basically just die. It happens in foliage, but I've also had them kill me while I'm standing on my raft and they are under the raft. I can't kill them because I can't see them, but they just keep biting me. 15. Sometimes the warning that you are low on health happens immediately before you die, with little advanced warning. 16. There should be an auto-wake-up when you are in danger of dying while sleeping. 17. Things on the raft can fly around randomly when sailing. Example, I watched my fishing pole fly off into the sunset with no chance of retrieval. 18. When the Journal is open, the "check mark" tab flashes constantly. 19. As other have mentioned, I have had my raft flip upside down with no way to recover other than go back to an older save. 20. There should be both a "Continue" (from last save point) and a "Load" (from a selected save point). I most always want to just continue my last save, not have to select a particular one. 21. Need more slots for saved games. Four is not a whole lot, especially when you have to save so often due to the early release version. 22. I would like to be able to open the backpack so I can eat or drink while steering the raft to the next island. 23. Animal spawning needs work. I have had sharks and leopards appear out of nowhere to bite me. I've also seen them just disappear near me. 24. It's easy to accidentally fall off the radio tower ladder. It may be worse if crouching. Also, ladder steps do not always render correctly and have a gap where they are supposed to connect to the frame on one side. 25. If you Quit through "Main Menu" the app exits quickly. If you choose "Desktop" the delay before the app shuts down gets longer and longer until you are seemingly frozen. This also may be worse the more reloads from dying you have done. Again, acts like a memory leak. 26. Pushing a fuel drum on the raft made the raft move as if I was pushing the raft. 27. I accidentally hit "Cancel" while pointing at one of the quest headstones and it destroyed it and made it disappear. I had to restart a save to get it back. 28. After a short fall off a rock which caused very little damage, I immediately died when I was just jumping back on my raft. 29. Let us give names to the "Save" slots. 30. There's no way to tell which food is the oldest and in danger of going bad. Does it automatically take the oldest first when you eat? 31. If you build a plain raft without tires or drums, it always wants to jump up vertically like a wall. You can knock it back down, but the physics will still seem off. 32. The tabs in the Journal do not respond well while you are on the raft. Almost like the click points have moved. 33. The ending escape scene is a very simplistic graphic of the plane flying off in a, not very realistic, way. I feel there should also have been some sort of summary of treasures found, quests completed, animals killed, etc., which I'm sure is probably planned for the final release. Thanks for a great game and continued success with it!
Expand the review
Aug. 2025
I really like this game. Your plane crashes and you swim to the nearby island. You have to find something to eat, make a shelter, keep warm, don't get sunburned....all typical survival type stuff. And with the newest update, you do have the choice to choose the "conditions" off or on (like sunburn, cold, parasites, etc). You can also choose the difficulty level and the passage of time (very slow, slow, normal, fast) There are wild animals you need to contend with, also. You make weapons and tools. mine for minerals, gather herbs, make bandages, etc. The story line is great, too. There are multiple islands you can explore after you build your raft. You have to find various notes and blueprints that are scattered all over the islands to eventually escape. I've been playing for a while, through various updates and it just keeps getting better and better. But keep in mind that it is still in the Early Access stage and there are some glitches here and there. There is a Discord page that you can access and the Devs are great at listening to suggestions. I hope you will enjoy it!
Expand the review
July 2025
Version at time of Review: v1.52 @ 207 hours: The game has me come back over and over again as it has about the right amount of survival without being overbearing, base building, and exploration. A lot of the game mechanics are randomized which makes each play through unique enough to be fun. As the game is in early access, there are still a few bugs but nothing game breaking, which the developer is very responsive in fixing if one is found. And being EA, the dev is very open to suggestions and comments as development progresses. Survival is not just food and water, which both are important, but also environmental survival. Things like sunburn if your in the sun too long without protection. Poison from spiders or scorpions. Attacks from spiders, komodo dragons, and tigers. Food can come from seagulls, crabs, animal meat, plants and herbs, among other things. Your core body temperature must also be regulated so you don't get too hot or cold which is based on the environment be it a sunny hot day or a cold rainy night, swimming, or even standing next to a fire for too long. You must also regulate your meat versus plant food intake or you may get a vitamin deficiency. You can also be poisoned by insects, or by eating bad meat. But don't worry, there are remedies for most afflictions, you just have to find the correct plants or herbs. It sounds like a lot in these survival aspects but it is not overly a burden and is actually funner than it sounds. There is a story to follow, as well as finding 'blueprints' scattered around the islands, that will help you on your quest to escape. In order to explore the islands you will need to build a raft and build things on the raft such as containers for collecting loot, a water collector so you always have some fresh water, a canopy to protect you from the sun, a cooking barrel so you can always cook your meat so you don't get parasites from eating it raw. I would recommend the game in its current, very playable and enjoyable state. The road is still long for a finished game so if that bothers you then skip it, but add it to your wish list for later.
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June 2025
make the game multiplayer and i think you would have the best multiplayer survival game on the market
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Feb. 2025
Game is overall Green Hell feeling, but shark spawn rate is horrible.. You kill all sharks (generally 3 or 4 at a time) and then 3 minutes later, 4 more spawn, so doesnt leave much time to explore without being attacked.
Expand the review

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Frequently Asked Questions

Project Castaway is currently priced at 19.50€ on Steam.

Project Castaway is currently not on sale. You can purchase it for 19.50€ on Steam.

Project Castaway received 839 positive votes out of a total of 1,208 achieving a rating of 6.72.
😐

Project Castaway was developed and published by Mardonpol Inc..

Project Castaway is playable and fully supported on Windows.

Project Castaway is not playable on MacOS.

Project Castaway is playable and fully supported on Linux.

Project Castaway is a single-player game.

Project Castaway does not currently offer any DLC.

Project Castaway does not support mods via Steam Workshop.

Project Castaway does not support Steam Remote Play.

Project Castaway is enabled for Steam Family Sharing. This means you can share the game with authorized users from your Steam Library, allowing them to play it on their own accounts. For more details on how the feature works, you can read the original Steam Family Sharing announcement or visit the Steam Family Sharing user guide and FAQ page.

You can find solutions or submit a support ticket by visiting the Steam Support page for Project Castaway.

Data sources

The information presented on this page is sourced from reliable APIs to ensure accuracy and relevance. We utilize the Steam API to gather data on game details, including titles, descriptions, prices, and user reviews. This allows us to provide you with the most up-to-date information directly from the Steam platform.

Additionally, we incorporate data from the SteamSpy API, which offers insights into game sales and player statistics. This helps us present a comprehensive view of each game's popularity and performance within the gaming community.

Last Updates
Steam data 27 October 2025 18:24
SteamSpy data 21 October 2025 18:55
Steam price 31 October 2025 12:24
Steam reviews 28 October 2025 23:58

If you'd like to dive deeper into the details about Project Castaway, we invite you to check out a few dedicated websites that offer extensive information and insights. These platforms provide valuable data, analysis, and user-generated reports to enhance your understanding of the game and its performance.

  • SteamDB - A comprehensive database of everything on Steam about Project Castaway
  • SteamCharts - Analysis of Project Castaway concurrent players on Steam
  • ProtonDB - Crowdsourced reports on Linux and Steam Deck Project Castaway compatibility
Project Castaway
Rating
6.7
839
369
Game modes
Features
Online players
36
Developer
Mardonpol Inc.
Publisher
Mardonpol Inc.
Release 23 Sep 2024
Platforms