Inspiral: Echoes of Gravity

Inspiral: Echoes of Gravity

PcZ Games · November 8, 2025 · Space, Simulation, Casual, Physics, Relaxing

Buy Inspiral: Echoes of Gravity from Steam at $3.99 — the cheapest of 1 store we compare.

PC
Mostly Positive73% · 67 📉 Recent reviews down 60%
Best price
$3.99
lowest tracked $2.79
Steam Buy at Steam

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Where to buy Inspiral: Echoes of Gravity — official stores

Steam
Steam
Standard Edition · Steam
$3.99
Buy

Inspiral: Echoes of Gravity price by region

Inspiral: Echoes of Gravity costs £3.59 in the United Kingdom, $3.99 in the United States, $3.99 in Georgia (USD), €4.15 in Europe (EUR), CA$4.59 in Canada, A$5.75 in Australia, NZ$6.39 in New Zealand, R$15.75 in Brazil and zł16.75 in Poland right now.

Cheapest Inspiral: Echoes of Gravity offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
United Kingdom £3.59 £3.59 — 1
United Statesyour region $3.99 $3.99 — 1
Georgia (USD) $3.99 $3.99 — 1
Europe (EUR) €4.15 €4.15 — 1
Canada CA$4.59 CA$4.59 — 1
Australia A$5.75 A$5.75 — 1
New Zealand NZ$6.39 NZ$6.39 — 1
Brazil R$15.75 R$15.75 — 1
Poland zł16.75 zł16.75 — 1

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About Inspiral: Echoes of Gravity

In 2015, LIGO made the world’s first direct detection of gravitational waves with the event GW150914, confirming for the first time in history the existence of binary black hole systems.In most space-themed games, you pilot a spaceship or colonize planets. But in this game, you become a celestial body. Start as a lonely asteroid, grow by absorbing smaller objects, and evolve step by step—from asteroid to planet, to star, and ultimately to a black hole that devours everything. All of this unfolds in a vast sandbox universe driven by real physics.Gain mass by absorbing smaller asteroids and progress through multiple cosmic stages, each unlocking new abilities and challenges:
  • As a planet, nurture life and protect your own world;
  • As a star, your powerful gravity can capture planets and build your own planetary system;
  • As a black hole, nothing can escape your grasp.
Explore freely in a universe governed by authentic gravitational and orbital mechanics, and create your own cosmic system.

Key Features:

  • Cosmic Growth System: Evolve from an asteroid to a planet, a star, and finally a black hole, each stage offering unique gameplay and abilities.
  • Realistic Physics Simulation: Experience lifelike gravity and orbital mechanics—construct stable planetary systems or trigger spectacular collisions and chaos.
  • Dynamic Sandbox Universe: An ever-evolving universe where new celestial bodies and events continually emerge, and cosmic evolution never stops.
  • Explore the Binary Black Holes: As the binary black holes grow and spiral toward each other, will you survive—or be swallowed by the void?

Inspiral: Echoes of Gravity — game info

Platforms
Windows, macOS
Player modes
Single-player, Online PvP, Co-op
Controller
Partial controller support
PC Game Pass
Not included
More games like this:Mac games

DLC & expansions

🎁 Complete the collection

Base game + 2 of 3 DLC at today's best prices (some DLC unpriced).

$5.97
to own everything

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Not recommended Jun 15, 2026
*Turns into a star* Ow the asteroids hurt!
2 found this helpful
Not recommended Jun 9, 2026
plays like a basic gravity demo and one still in the alpha stages at that. to quote some community notes i saw after being disappointed "i could get more out of a 25c ramen packet"
1 found this helpful
Not recommended Feb 22, 2026
Meh...
1 found this helpful
Not recommended Sep 4, 2026
It's really dull and grindy. You're stuck grabbing the small tiny asteroids for majority of the game. Any slight mistake is immediately punished. No gameplay beyond that, it looks like the dev kept a roguelike system as a separate DLC.
Recommended Mar 1, 2026
A game where you start as a little asteroid and grow up to become a black hole. I've made it up to 135k mass and haven't found anything further. For it's price, it's a fun little game but as a star, planets orbiting you randomly disappear, which is very disheartening.
Not recommended Feb 21, 2026
Is this a terrible game? No. Is it a great game? No. It hovers in the middle ground of novelty and playability. A simple but engaging design wherein the player collides with other asteroids to accumulate mass. It then, however changes the established gameplay rules where rapidly smashing into other celestial objects penalizes the player by reducing mass. You have to slowly approach and trap satellites into your orbit and then press a key to absorb them. None of this explained. It is a frustrating trial and error approach over the span of about an hour. While the achievements are simple progression and the title itself is appropriately priced, I cannot recommend this game, even as a time waster.

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