Inspiral: Echoes of Gravity

Space physics sandbox about growing from asteroid to black hole

PcZ Games · Released Nov 8, 2025

Reviews: Mostly Positive; 72% of 58
Recent reviews: Not enough recent
Players: 1; daily peak, Oct 28, 2026
Steam Deck: Untested
Last update on Steam: 8 months ago; Feb 21, 2026
Minimum PC: GTX 750TI; 8 GB RAM · 2 GB disk; Full requirements

What is Inspiral: Echoes of Gravity?

In this space simulation, you control a celestial body and absorb smaller objects to gain mass. Planets nurture and protect life, while stars capture planets to form their own systems in a continually changing universe.

For you if...

+you enjoy experimenting with gravity and orbital mechanics

Not for you if...

−you want to pilot spacecraft or manage planetary colonies

What players say

72% of 58 reviews are positive

Players appreciate the laid-back wandering. Common complaints concern shallow, repetitive play, while bug reports include orbiting planets disappearing.

Screenshots and trailer

Inspiral: Echoes of Gravity screenshot 1

Inspiral: Echoes of Gravity system requirements

Minimum: GTX 750TI, 8 GB RAM, 2 GB of disk space.

As published by the developer.

Can my PC run Inspiral: Echoes of Gravity?

Tell us your graphics card once and every game page will answer this for you.

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Minimum

OS: Windows 11/10/8/7
Processor: AMD FX 6300
Graphics: NVIDIA GeForce GTX 750TI
Memory: 8 GB RAM
Storage: 2 GB available space
DirectX: Version 11

Does Inspiral: Echoes of Gravity have co-op or multiplayer?

Yes: co-op (mode not specified); PvP (mode not specified). It also has a single-player mode.

Does Inspiral: Echoes of Gravity run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows, macOS
Achievements: 15
Steam features: Cloud saves, Family Sharing
Languages: Text only: English, French, Italian, German, Spanish - Spain, Danish, Ukrainian, Russian, Bulgarian, Hungarian, Turkish, Greek, Norwegian, Czech, Japanese, Polish, Swedish, Simplified Chinese, Traditional Chinese, Romanian, Finnish, Dutch, Portuguese - Brazil, Portuguese - Portugal, Spanish - Latin America, Vietnamese, Korean, Thai, Indonesian, Arabic, Malay.

Does Inspiral: Echoes of Gravity use AI-generated content?

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

AI generates a few images and icons, reviewed manually.

The statement mentions: Art

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 28, 2026. How to filter AI games on Steam