Project Castaway Trainers & Cheats

Download the ultimate Project Castaway trainer. Features include Unlimited Health, Max Food, Max Vitamins Level, Max Proteins Level, and more. Enhance your single-player experience with ModOpen's seamless cheat engine alternative.

Trainers and Cheats supported for Steam.

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Latest Version: 1.0.6 (Steam) Updated: 2026-05-13 100% Virus-Free

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32 Project Castaway Cheats & Mod Features

Show feature descriptions

Activate First

Prepare

Health/Energy

Unlimited Health
Max Food
Max Vitamins Level
Max Proteins Level
Unlimited Sanity
Unlimited Thirst
Unlimited Energy
Unlimited Oxygen

Items

Unlimited Item Durability
Set Item Durability
The cheat affects the last weapon used. For the cheat to take effect on the selected weapon, you must first lose some durability.

Timer

Always Day Time
Always Night Time
Set Hour
Set Minutes

Player general

Refill Health
Low Health
Refill Food
Low Food
Refill Thirst
Low Thirst
Set Health Restore Rate Per Hour (default = 3)
Set Stop Healing At Health (default = 70)
Refill Vitamins Level
Low Vitamins Level
Refill Proteins Level
Low Proteins Level
Refill Sanity
Low Sanity
Refill Energy
Low Energy
Refill Oxygen

Why Choose ModOpen for Project Castaway Trainers?

At ModOpen, your account security is our top priority. Unlike traditional hack tools or mod menus that inject malicious code directly into game files, our trainers utilize advanced, non-invasive memory-injection technology. This ensures your game’s integrity remains 100% intact, preventing crashes and file corruption.

Every trainer we release is thoroughly scanned to be virus-free and is regularly updated by our dev team to stay perfectly compatible with the latest Project Castaway patches.

How to Use ModOpen for Project Castaway Step by Step

Follow these simple steps to start using trainers in Project Castaway with ModOpen.

Step 1Download ModOpen
Install our lightweight desktop app. ModOpen is a top-rated application providing safe mods & cheats for over 3,000 PC games.
Step 2Open the Game in ModOpen
Launch ModOpen, search for Project Castaway, and let the app auto-detect your game version (Steam, Epic, or GOG).
Step 3Toggle Mods in ModOpen
Click 'Play' and easily toggle your desired cheats using hotkeys or the in-app overlay.
Step 4Play with Mods
Return to Project Castaway and enjoy your enhanced gameplay experience instantly!

FAQs about ModOpen for Project Castaway

Is it safe to use ModOpen trainers for Project Castaway?

Yes. ModOpen trainers are rigorously tested to be completely safe and virus-free. We operate by modifying active RAM memory, not your actual game files, which keeps your installation secure and untouched.

Will these cheats work in multiplayer modes?

No. ModOpen trainers are designed strictly for single-player, offline experiences. Using any modification tool or bypass in multiplayer modes may violate the developer's terms of service and lead to account penalties.

How do I update the trainer when Project Castaway gets a new patch?

ModOpen automatically detects game updates. If a new trainer version is available, you will receive a notification in the app allowing you to update the cheats instantly with one click.

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