HomeInspiral: Echoes of Gravity
Inspiral: Echoes of Gravity
PcZ Games · released Nov 8, 2025 · data updated Oct 24, 2026
by PcZ Games
Start as an asteroid, grow by absorbing other celestial bodies to become a planet, a star, and ultimately a black hole. Experience realistic gravity and orbital physics in an ever-evolving sandbox universe.
Released Nov 8, 2025
Steam figures
| Value | As of | |
|---|---|---|
| Steam reviews | Mostly Positive · 73% positive of 57 Steam reviews | Oct 23, 2026 |
| Followers on Steam | No followers data for this game yet | |
| Regular US price | $3.99 | Oct 19, 2026 |
New Steam reviews per week
| Week | New positive | New negative |
|---|---|---|
| Week of Nov 8, 2025 | 19 | 2 |
| Week of Nov 15, 2025 | 1 | 0 |
| Week of Nov 22, 2025 | 1 | 3 |
| Week of Dec 13, 2025 | 0 | 1 |
| Week of Dec 20, 2025 | 1 | 0 |
| Week of Jan 24, 2026 | 0 | 0 |
| Week of Jan 31, 2026 | 0 | 0 |
| Week of Feb 14, 2026 | 8 | 1 |
| Week of Feb 21, 2026 | 6 | 3 |
| Week of Feb 28, 2026 | 1 | 0 |
| Week of Apr 4, 2026 | 0 | 0 |
| Week of Jun 6, 2026 | 0 | 2 |
| Week of Jun 13, 2026 | 0 | 1 |
| Week of Jun 27, 2026 | 5 | 1 |
| Week of Aug 8, 2026 | 0 | 1 |
| Week of Aug 29, 2026 | 0 | 1 |
Sales estimate
| Copies sold on Steam | 860 – 5k | |
|---|---|---|
| Gross revenue on Steam | $3.6k – $13k before refunds, tax and Steam’s cut | |
| Steam reviews by buyers | 57 | Oct 23, 2026 |
| Copies per review | 15–86 |
Estimates are based on an aggregation of industry-accepted conversion formulas. How this is estimated
Tag DNA
| Tag | Share of Steam games |
|---|---|
| God Game | 1 in 143 games |
| Space Sim | 1 in 92 games |
| Space | 1 in 20 games |
| Procedural Generation | 1 in 19 games |
| Sandbox | 1 in 16 games |
| Physics | 1 in 13 games |
| Sci-fi | 1 in 9 games |
| Relaxing | 1 in 7 games |
Games like Inspiral: Echoes of Gravity
| Game | Developer | Match | Steam reviews |
|---|---|---|---|
| Solar 2 | Murudai | 93% | Very Positive · 1,578 |
| SpaceEngine | Cosmographic Software | 75% | Overwhelmingly Positive · 16,129 |
| Universe Sandbox | Giant Army | 75% | Overwhelmingly Positive · 28,061 |
| Kerbal Space Program | Squad | 73% | Overwhelmingly Positive · 121,591 |
| Hardspace: Shipbreaker | Blackbird Interactive | 73% | Very Positive · 19,489 |
| ΔV: Rings of Saturn | Kodera Software | 79% | Very Positive · 2,889 |
| X Rebirth | Egosoft | 75% | Mixed · 5,157 |
| Spaceflight Simulator | Team Curiosity ✦ | 74% | Overwhelmingly Positive · 9,557 |