Project Castaway game cover

Project Castaway CD Key

Looking for the best price for Project Castaway? Compare offers from 5 stores on CheckGamePrices to find the cheapest Steam key available. Right now, the lowest price is 19.99$ at Steam.

Current Lowest Price

19.99$
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Steam

19.99$

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GameSeal - Project Castaway (PC) Steam Gift - GLOBAL

22.07$

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Kinguin

22.45$

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Gamivo - Project Castaway EN Global

24.88$

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G2A - Project Castaway (PC) - Steam Gift - EUROPE

29.61$

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Release Date

17 Mar, 2026

Publisher/Developer

Mardonpol Inc.

Reviews

Steam: 64.08% positive (1179/1840)
Metacritic: -
Check more Steam statistics for Project Castaway

Game Tags

System Requirements

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: 5 GB available space
  • Additional Notes: Does not work well with integrated GPUs

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Project Castaway Steam Price History Chart

Current Steam price: 19.99$
Lowest Steam price ever: 5.99$ — 2026-09-14
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