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Astrox Imperium

Astrox Imperium

Astrox Imperium is a relaxing space game where you fly around a generated universe. Mining, Fighting, Building, Exploring, and Surviving. What makes this game unique? You have complete control of how it plays. A robust sandbox and lots of MOD tools. Make it your game, and play it your own way.

Released Mar 22, 2019 Developer Jace Masula Platforms Windows SpaceSimulationIndieEarly AccessSpace Sim
View on Steam ↗ $14.99 (US · as of 2026-07-26)

What players say

Steam review score and the most-helpful voices, which may include critical ones. Data as of 2026-05-20.

86.5%positive1,159 reviews
Recommended · 7 found this helpful

“It's quite strange that this game has been in Early Access since 2019 - [i]I don't really understand Steam's idea that projects can have this status for years on end; it's so idiotic![/i] The game itself is pretty interesting, and it does slightly resemble EVE Online with some…”

— a player, Steam review · 20 hrs played
Recommended · 9 found this helpful

“I'm loving it so far. It's Eve Offline basically but in in several instances, much better. Here's what I dig about this game: + The time control option is awesome for fixing the problem I have with a lot of space games, the slow paced transport missions taking 10-20 minutes of…”

— a player, Steam review · 4 hrs played
Not recommended · 9 found this helpful

“Really disappointed, this could have been a go-to game but the dev apparently abandoned it. Shame I had such high hopes for this one!”

— a player, Steam review · 17 hrs played
Read more reviews ↗

Player activity

Monthly average concurrent players. Live count fetched 2026-07-11 13:07 UTC · history via SteamCharts.

8playing at last check
924-hour peak
225all-time peak
0 50 100 2020 2021 2022 2023 2024 2025 2026 76 avg · Mar 2019

Achievement stats

Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-07-25.

45achievements
3.5%median completion
0.2%rarest: Pilot Assassin
71.3% of players 70.3% of players 54.9% of players 24.5% of players 21.3% of players 16.2% of players 15.2% of players 12.6% of players 11.5% of players 10.3% of players 9.5% of players 8.9% of players 7.3% of players 6.9% of players 6.8% of players 5.9% of players 5.8% of players 4.9% of players 4.4% of players 4.1% of players 4.1% of players 3.8% of players 3.5% of players 3.4% of players 3.2% of players 3.1% of players 2.7% of players 2.5% of players 2.4% of players 2.2% of players 2.1% of players 1.5% of players 1.3% of players 1.0% of players 1.0% of players 0.7% of players 0.6% of players 0.5% of players 0.5% of players 0.3% of players 0.2% of players 0.2% of players 0.2% of players 0.2% of players 0.2% of players 71.3% 0% most earned rarest
Almost everyone has
71.3%First Mission Completed — Look at me... I'm employed.
70.3%First 100 Adamyte Ore Mined — Get them mining lasers dirty already.
54.9%First Raider Destroyed — Fetch me my red shirt!
Rarest badges of honor
0.2%Pilot Assassin — Destroy 1000 harmless NPCs.
0.2%Pilot Hunter — Destroy 500 harmless NPCs.
0.2%Demolition Expert — Destroy 250 public Structures.

Price tracking

US-region pricing (USD), sampled twice daily by our own tracker since 2026-07-11. Steam prices vary by region — always confirm your local price on Steam.

$14.99current · sampled 2026-07-26 08:39 UTC
$14.99lowest since tracking began2026-07-11
US14.99 USD
EU12.49 EUR
UK11.39 GBP
Australia21.50 AUD
Canada17.49 CAD
Japan1,520 JPY
Brazil28.99 BRL
China50.00 CNY

Regional prices at last sample, in local currency — Steam sets each region's price independently.

Brazil≈$5.7 China Japan Canada EU US Australia UK≈$15

Cheapest → most expensive, converted to USD at ECB reference rates (2026-07-24). Relative comparison only.

$0 $10 $20 07-11 07-14 07-17 07-20 07-23 07-26

Latest official news

Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.

May 04, 2025
Build 157: Skills Database balancing.

Build 0.0157 This update focuses on the re-balancing of skills, skill book costs, skill point requirements, and skill effect values per level. Some of the skill effect values have also changes. These

Apr 27, 2025
Build 156: Missions Database and Fixes.

Build 0.0156 This update focuses mainly on the Missions database. You can test this out in the momoslab MOD. Once all the balancing changes are applied and tested, They will be moved to the main defau

Apr 20, 2025
Build 155: Momoslab Ships

Build 0.0155 These ship can be tested via the momo's labs MOD. Just open MODTOOLS, then MOD MANAGER. Select Momo's Lab MOD and then head back to the title screen for a new game. Yay!, first pass thru

Apr 13, 2025
Build 154: Shuttle, Escort and Utility Ships updated.

Build 0.0154 I got thru about half of the ship this weeks, and plan to finish them up for build 155. To test these ships, you will need to swap your MOD to the momo's test lab MOD in the Mod Manager o

Apr 06, 2025
Build 153: Balance Prep

Build 0.0153 I spent a good amount of time preparing for these next 4 updates. Spreadsheets and flashcards, I will be spending the next 4 weeks working on balancing. I will start with the ships and go

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Screenshots

Official Steam store screenshots — click any shot to enlarge.

Facts & details

From the Steam store record, snapshot 2026-05-20.

GenresAction, Adventure, Indie, RPG, Simulation, Early Access
Player tagsSpace · Simulation · Indie · Early Access · Space Sim · Sandbox · Singleplayer · Open World · Atmospheric · Mining · Sci-fi · Exploration (SteamSpy community voting)
FeaturesSingle-player · Steam Achievements · Stats · Includes level editor · Family Sharing
LanguagesEnglish * *
Achievements45
Estimated owners50,000 – 100,000 (SteamSpy)
Official sitehttp://AstroxImperium.com
Minimum system requirements (PC)

Minimum: Requires a 64-bit processor and operating system OS *: Windows 7 (64 bits) Processor: Intel Core® i5 Memory: 4 GB RAM Graphics: NVIDIA GeForce® GTX 470 / AMD Radeon® HD 6870 / DX10 compatible GPU with at least 2GB VRAM DirectX: Version 10 Storage: 1 GB available space Additional Notes: Only 64 bits versions of Windows are supported.