Buy Project Castaway PC
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Project Castaway (PC) Steam Account - GLOBAL
Gameseal4.4โขActivate on: SteamโขStandard
$1.70 Get -
Project Castaway Steam Account
K4G3.8โขActivate on: SteamโขStandard
$2.71 Get -
Project Castaway (PC) - Steam Account - GLOBAL
G2A.COM4โขActivate on: SteamโขStandard
$3.78 Get-9% $4.20 -
Project Castaway (Steam Account)
Difmark4โขActivate on: SteamโขStandard
$4.99 Get -
Project Castaway
Activate on: SteamโขStandard
$5.99 Get-70% $19.99 -
Project Castaway (PC) Steam Gift - GLOBAL
Gameseal4.4โขActivate on: SteamโขStandard
$6.84 Get -
Project Castaway Steam Altergift
K4G3.8โขActivate on: SteamโขStandard
$8.53 Get -
Project Castaway PC Steam Account
Kinguin4.6โขActivate on: SteamโขStandard
$10.18 Get -
Project Castaway PC Steam CD Key
Kinguin4.6โขActivate on: UnspecifiedโขStandard
$13.69 Get -
Project Castaway (PC) - Steam Gift - NORTH AMERICA
G2A.COM4โขActivate on: SteamโขStandard
$23.00 Get-9% $25.55 -
Project Castaway (PC) - Steam Gift - EUROPE
G2A.COM4โขActivate on: SteamโขStandard
$23.00 Get-9% $25.55 -
Project Castaway (PC) - Steam Gift - GLOBAL
G2A.COM4โขActivate on: SteamโขStandard
$23.00 Get-9% $25.55 -
Project Castaway (PC)
Difmark4โขActivate on: UnspecifiedโขStandard
$26.39 Get
About Project Castaway
Game Specifications
- Single player
- Linux
- Windows
System Requirements
Windows
Minimum
- 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
Recommended
- OS: Windows 10
- Processor: Intel Core i5-9400 or equivalent CPU
- Memory: 12 GB RAM
- Graphics: NVidia GeForce RTX 2060 or AMD equivalent
- Storage: 5 GB available space
- Additional Notes: Does not work well with integrated GPUs
Linux
Minimum
- Memory: 8 GB RAM
- Storage: 4 GB available space
Recommended
- Memory: 12 GB RAM
- Storage: 5 GB available space
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Price History
Frequently asked questions about Project Castaway
What is the cheapest price for Project Castaway Steam key?
The cheapest redeemable Steam key currently listed is $5.99 at Steam. The cheapest account offer is $1.70 at Gameseal. Account offers provide login credentials instead of a key you redeem on your own account. Prices were last checked on September 14, 2026.
View key offersWhat is the difference between key and account offers for Project Castaway?
Gamescade currently lists 8 redeemable keys and 5 account offers. A key is redeemed on your own account, while an account offer provides access to a separate account containing the game.
View key offersWhat are the PC system requirements for Project Castaway?
Minimum PC requirements for Project Castaway include an Intel Core i3-6100 or equivalent CPU CPU, 8 GB RAM, a GPU with NVIDIA GeForce GTX 970 or AMD equivalent, and 4 GB of available storage. See the full requirements below.
What is the Project Castaway release date?
Project Castaway was released on March 17, 2026.
Is Project Castaway single-player, multiplayer, or co-op?
Project Castaway is listed as a single-player game. No multiplayer or co-op modes are currently listed.
Where can Project Castaway offers be activated?
Current Project Castaway key offers can be activated on Steam. Check the retailer page for region restrictions before buying.
Which platforms have active Project Castaway deals?
Gamescade currently lists active Project Castaway deals for PC.
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