Genre Early AccessReleased Jun 11, 2019

SpaceEngine

Developed and published by Cosmographic Software
Estimated lifetime revenue
$4.73M
Gross, before Steam's cut
Net revenue
$3.31M
After Steam's 30% cut
Units sold
319.6K
≈ 19 sales per review
Confidence
High
Based on 16,800 reviews
How we estimate →
Reviews
16,800
Overwhelmingly Positive96% positive
Playing now
258
25-day peak 258 · low 149
New reviews, last 25 days
+226
≈ 9 a day since Sep 15

History

Sep 15 – Oct 10

16.8K16.7K16.6K16.6K
Sep 15Sep 27Oct 10

Total Steam reviews. The slope is the signal: a steady climb long after launch means the game is still selling.

How it compares

Early Access →

Against the 110 most-reviewed Early Access games on Steam

Outearns 33% of them — below the group's median.

Median
$8.75M
42,309 reviews
Top 10% start at
$74.52M
This game
$4.73M
9th pct. by reviews

The group is the games with the most reviews under this tag, not every release, so it leans toward games that sold — a percentile here is a harder test than the same percentile across the whole store would be.

About

The world's first science-based photorealistic interactive 3D planetarium that models the entire Universe, using procedural generation for uncharted areas.

Developer
Cosmographic Software
Publisher
Cosmographic Software
Genre
Early Access
Released
Jun 11, 2019
Steam app ID
314650
Data updated
Oct 10, 2026
Estimates, not reported sales. No developer-published figures are on file for this game. See the methodology for how the numbers are built.