Astrobuilder

Space management RPG with trading, faction politics, and changing economies

wastudio · Released Aug 13, 2026

Reviews: Very Positive; 88% of 367
Recent reviews: Not enough recent
Players: 2; daily peak, Oct 28, 2026
Steam Deck: Playable
Last update on Steam: 1 month ago; Sep 5, 2026
Minimum PC: GTX 960; 8 GB RAM · 10 GB disk; Full requirements

What is Astrobuilder?

This single-player space management RPG takes place in the Neon Galaxy, where you pursue commercial or military careers or set your own goals. You travel between planets, buy and sell goods, hire shop managers, and establish trade routes, or take military assignments, govern planets, and command fleets.

For you if...

+you enjoy tracking prices and planning business expansion
+you like political simulations with faction leadership roles

Not for you if...

−you want a fixed career and linear progression
−you want to play cooperatively with other people

What players say

88% of 367 reviews are positive

Players praise the simulation of a galaxy whose NPCs act independently.

Screenshots and trailer

Astrobuilder system requirements

Minimum: GTX 960, 8 GB RAM, 10 GB of disk space.

As published by the developer.

Can my PC run Astrobuilder?

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Minimum

OS: Windows 10
Processor: i5-7400K
Graphics: NVIDIA GTX 960
Memory: 8 GB RAM
Storage: 10 GB available space

Does Astrobuilder have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does Astrobuilder run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

Sometimes shows mouse, keyboard or non-Deck controller icons
Some in-game text is small and may be hard to read
All functionality is accessible with the default controller configuration
Default graphics settings perform well on Steam Deck

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows
Achievements: 45
Steam features: Workshop, Cloud saves, Family Sharing
Languages: Full audio: Simplified Chinese, English.

Does Astrobuilder use AI-generated content?

Yes. The developers disclose AI-generated content on the game's Steam page:

The game uses a large language model (LLM) in certain parts to reason about NPC behavior and provide strategic guidance.

The statement mentions: AI active during play

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 27, 2026. How to filter AI games on Steam