Ambrosia Sky: Act One Cover Art

Ambrosia Sky: Act One

Adventure 3.13 GB 4.3K views

Game Overview

A ruined colony hangs in silence, its corridors choked by luminous alien growth and the ghosts of a life left behind. Ambrosia Sky: Act One is a first-person adventure with immersive-sim ambitions, casting you as someone returning to a place they once abandoned and now barely recognize. Its science-fiction horror is mournful rather than relentlessly frantic, pairing the unease of abandoned habitats with the strangely beautiful colors of a hostile ecosystem. Answers lie deeper in the facility, but every trip forward also forces a confrontation with old relationships, missing colonists, and the possibility that the disaster was not an accident.

Most of the action revolves around a chemical sprayer used to analyze, neutralize, and harvest several dangerous fungal species. Each growth behaves differently: some scorch nearby surfaces, others discharge electricity, and others obstruct routes or create environmental hazards, so clearing an area is closer to solving a practical puzzle than simply shooting enemies. Collected biological materials become new chemical tools, including substances that interact with machinery, restore power systems, and reveal alternate paths through the colony. Zero-gravity disturbances and a traversal tether add another layer to exploration, letting you navigate unstable rooms, reach overlooked passages, and safely maneuver through spaces that would otherwise be inaccessible.

What separates Ambrosia Sky from standard sci-fi survival adventures is its focus on cleanup as a deliberate, almost therapeutic activity. Removing contamination feels tactile and methodical, while the need to understand each organism keeps the process tense enough to avoid becoming routine. The stylized visual direction gives decayed laboratories, residential areas, and alien blooms a memorable contrast, somewhere between the environmental storytelling of Prey and the hands-on systems of PowerWash Simulator, though with a more intimate narrative mood. Players who enjoy exploratory first-person games, environmental puzzles, and slower-burning mysteries should find Act One especially appealing; action-first players may need patience for its investigative pace.

Screenshots

Installation

  1. Click the green button below to be redirected to UploadHaven.
  2. Wait 15 seconds, then hit “Free Download.” (Free downloads may be slower — upgrade to UploadHaven Pro for faster speeds.)
  3. Once downloaded, right-click the .zip file and choose “Extract to Ambrosia Sky: Act One.” (You’ll need 7-Zip for this.)
  4. Open the extracted folder and run the game as administrator.
  5. Enjoy! 🎮 If you see missing DLL errors, check the _Redist folder inside and install what’s needed.

System Requirements

  • Requires a 64-bit processor and operating system
  • OS: Windows 10 or later (64-bit)
  • Processor: Quad-core Intel or AMD processor, 2.4 GHz or faster
  • Graphics: NVIDIA GeForce GTX 1080 or equivalent with 8 GB VRAM
  • DirectX: Version 11
  • Storage: 8 GB available space
Last Updated
Status
Online
Looking for a newer update? Request an update
Skip the browser next time Browse, download, extract, and organize your games with the SteamUnlocked Launcher.
Get the Launcher

Setup Guide & Troubleshooting

How do I fix missing DLL errors for Ambrosia Sky: Act One?

After extracting Ambrosia Sky: Act One, navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.

What should I do if the downloaded file is corrupted?

The full archive is 3.13 GB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.

Why should I run the game as administrator?

Right-click the game executable and select "Run as Administrator" to avoid save file issues and permission errors. This is especially important on the first launch.

How do I update my GPU drivers for this game?

Ambrosia Sky: Act One requires a NVIDIA GeForce GTX 1080 or equivalent with 8 GB VRAM or equivalent. Update your NVIDIA or AMD drivers to the latest version for the best performance.

The game won't launch — what should I try?

This game requires Version 11. Try running in compatibility mode, install the latest DirectX runtime, or install the All-in-One VC Redist Package.

My antivirus is blocking the game — is it safe?

Antivirus false positives are common with pre-installed games. Temporarily pause your antivirus during extraction to prevent it from quarantining game files. You can re-enable it after the extraction completes.

Need more help? Browse our FAQ & Troubleshooting Guide for solutions to common issues.
Looking for something else? Explore all games on SteamUnlocked
Saved to My Library View Library