What are the desktop system requirements for ASTRONEER (v1.45.1.0)?

ASTRONEER (v1.45.1.0) requires a 64-bit desktop operating system (Windows 10/11 or macOS Sonoma/Sequoia), a quad-core CPU (Intel Core i5 / Ryzen 5 / Apple Silicon M1+), and at least 8 GB RAM.

How do I install ASTRONEER (v1.45.1.0) without errors?

Extract the downloaded archive using 7-Zip, WinRAR, or Keka into a clean directory, whitelist the folder in Windows Security (or clear macOS quarantine via xattr -cr), and run the executable.

Will updating ASTRONEER to v1.45.1.0 keep my existing settings and saves?

Yes, user profiles, presets, and save files are stored in your local AppData or ~/Library/Application Support directory and remain intact when upgrading to v1.45.1.0.

ASTRONEER (v1.45.1.0) Update Changelog, Release Notes & Safe Upgrade Guide

v1.45.1.0

How To Install

Pre-Installed

Edition

GameApplication

ASTRONEER (v1.45.1.0) Update Changelog, Release Notes & Safe Upgrade Guide

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PC 3.0 GB Published on, Nov 11, 2026 Last Updated - Nov 11, 2026 [v1.45.1.0]

v1.45.1.0

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Download ASTRONEER (v1.45.1.0) latest update and release changelog on AnkerGames. Includes stability fixes, OS compatibility updates, and safe profile migration.

Release Group / Clean Pre-pack

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Genres GameApplication Open World

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ASTRONEER (v1.45.1.0) Update Changelog, Release Notes & Safe Upgrade Guide Free Download - Game Review

ASTRONEER (v1.45.1.0) Release Changelog Summary: The latest v1.45.1.0 desktop build of ASTRONEER bundles all cumulative stability hotfixes, Windows 11 24H2 & macOS Sequoia compatibility improvements, and updated offline packages in a single verified download.

→ Download ASTRONEER (v1.45.1.0) Full Updated Desktop Release

What's Included in ASTRONEER (v1.45.1.0)

Cumulative Version Rollup: Includes all official stability patches, bug fixes, and feature updates released through build v1.45.1.0.
Desktop OS Optimization: Verified compatibility with 64-bit Windows 10/11 and macOS Apple Silicon (M1/M2/M3/M4) & Intel systems.
Safe Profile & Preset Migration: Upgrading from an older build of ASTRONEER retains your existing user preferences, presets, and local save files automatically.
Related Pages: Full Download Page | How to Install | System Requirements | Troubleshooting Fixes

ASTRONEER – Windows 10/11 & macOS Configuration, Preset & Save Data Paths

When backing up user profiles, presets, or local save data between a Windows Desktop workstation and a MacBook Pro/Studio for ASTRONEER (v1.45.1.0), check these default desktop directories:

Desktop Platform	Default User Data / Config / Preset Directory	Backup & Migration Notes
Windows 10 / 11 (x64)	`%APPDATA%\{ASTRONEER}\` or `%USERPROFILE%\AppData\LocalLow\{ASTRONEER}\`	Back up this folder before installing a newer version or resetting preferences.
macOS (Apple Silicon M1–M4 / Intel)	`~/Library/Application Support/ASTRONEER/` & `~/Library/Preferences/`	Use `Cmd + Shift + G` in Finder to open hidden Library paths directly.

Release Metadata Summary – ASTRONEER

Title / Package: ASTRONEER
Verified Build Version: v1.45.1.0
Archive Size: 3.0 GB
Category: GameApplication, Open World
Target Desktop OS: Windows 10/11 (64-bit) & macOS Desktop (Apple Silicon M1/M2/M3/M4 & Intel)
Primary Download Hub: Download ASTRONEER (v1.45.1.0) Full Desktop Build

Frequently Asked Questions – ASTRONEER (v1.45.1.0)

Is ASTRONEER safe to download?

Yes, files are tested and verified before publication.

What are the system requirements?

Compatible with Windows 10 / 11 (64-bit) with required storage space.

Can I run this on Windows 11?

Yes, tested on 64-bit Windows 10 and Windows 11.

Game Screenshots Gallery

ASTRONEER (v1.45.1.0) Update Changelog, Release Notes & Safe Upgrade Guide screenshot 1

ASTRONEER (v1.45.1.0) Update Changelog, Release Notes & Safe Upgrade Guide screenshot 2

ASTRONEER (v1.45.1.0) Update Changelog, Release Notes & Safe Upgrade Guide screenshot 3

ASTRONEER (v1.45.1.0) Update Changelog, Release Notes & Safe Upgrade Guide screenshot 4

Installation Guide

Step-by-step setup process

Game is pre-installed / portable, therefore you do not need to install the game.

Just extract the rar / zip file using 7-Zip or WinRAR.

Simply launch the game directly from the game executable as Administrator.

Important Notes

Install necessary apps from Redist or _CommonRedist to ensure game launches without problems.
Always extract game in Antivirus / Defender excluded folder to prevent false-positive file quarantine.
Always run the game as administrator.