SpaceEngine Early Access

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

Developer: Cosmographic Software
Released: 11 Jun 2019
Price: $29.99
Platforms
Steam Deck: Unsupported
Languages: Czech +17
Controller: Partial

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Positive Now

96%

16,163 reviews on Steam

30-Day Trend

no change

+36 reviews since 21 Oct 2026

Last 12 Months

97%

+1 pts on 96% since launch

Reviews Last Month

234

September 2026, −20% on the 12-month average

Reviews And Players By Month

Updates News Read reviews on Steam

Reviews from Steam’s own monthly review graph; players are each month’s average, from our polls and, for earlier months, the archive. How we count

Show the numbers

Steam reviews and average players of SpaceEngine by month, newest first
Month	Positive	Negative	Average players
October 2026	222	5	215
September 2026	226	8	187
August 2026	309	11	203
July 2026	289	8	197
June 2026	253	8	187
May 2026	352	25	235
April 2026	342	15	247
March 2026	313	10	225
February 2026	269	9	206
January 2026	307	6	213
December 2025	300	7	200
November 2025	272	11	201
October 2025	198	17	172
September 2025	171	4	158
August 2025	180	12	153
July 2025	215	6	148
June 2025	141	7	143
May 2025	156	10	147
April 2025	171	3	148
March 2025

Review Score

Steady at 96% positive since 21 Oct 2026+36 reviews, 16,163 in all

Show every change

Steam review score of SpaceEngine, newest first
From	Positive	Reviews
25 Oct 2026	96%	16,163
21 Oct 2026	96%	16,127

Steam’s review score each time our store check saw it change, since 21 Oct 2026. How we count

Notable Months

Notable months for Steam reviews of SpaceEngine
Notable	Month	Reviews	Positive
Busiest month	June 2019	1,038	97%
Most positive	March 2021	87	99%
Least positive	January 2023	124	88%

Best and worst counts months with at least 50 reviews.

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