24 games ranked by how much the tags Steam players vote on them overlap with The Infinite Black's. A rare tag counts for far more than one that sits on half the store, and popularity never moves a game up.
What they share most: Free to Play, Massively Multiplayer, Space, Strategy, RPG.

1·Galaxy Control: 3D Strategy
99% match · Free to Play, Massively Multiplayer
59% of 549 reviews positive

2·Second Galaxy
99% match · Massively Multiplayer, Free to Play
52% of 1,202 reviews positive

3·Astroflux
99% match · Massively Multiplayer, Free to Play
73% of 348 reviews positive

4·BattleSpace
99% match · Massively Multiplayer, Free to Play
38% of 89 reviews positive

5·Heroes of Dire
99% match · Massively Multiplayer, Free to Play
69% of 208 reviews positive

6·Subspace Continuum
99% match · Massively Multiplayer, Free to Play
88% of 637 reviews positive

7·Might & Magic Heroes Online
99% match · Free to Play, Massively Multiplayer
40% of 790 reviews positive

8·Khan: Absolute Power
99% match · Massively Multiplayer, Free to Play
55% of 220 reviews positive

9·Emporea: Realms of War and Magic
99% match · Massively Multiplayer, Free to Play
68% of 542 reviews positive

10·Granado Espada
99% match · Massively Multiplayer, Free to Play
65% of 1,399 reviews positive

11·SAGA
99% match · Massively Multiplayer, Free to Play
56% of 139 reviews positive

12·App 454600
98% match · Free to Play, Massively Multiplayer
56% of 543 reviews positive

13·Dungeon-Party
98% match · Massively Multiplayer, Free to Play
43% of 387 reviews positive

14·Red Stone Online
98% match · Massively Multiplayer, Free to Play
62% of 333 reviews positive

15·Atlantica Global
97% match · Massively Multiplayer, Free to Play
65% of 1,047 reviews positive

16·Elemental Heroes
97% match · Massively Multiplayer, Free to Play
60% of 181 reviews positive

17·Cave to Kingdom
97% match · Massively Multiplayer, Free to Play
33% of 509 reviews positive

18·Path of War
97% match · Free to Play, Massively Multiplayer
56% of 192 reviews positive

19·Helmet Heroes
96% match · Massively Multiplayer, Free to Play
53% of 898 reviews positive

20·UFO Online: Invasion
96% match · Free to Play, Massively Multiplayer
59% of 617 reviews positive

21·Cereal Soup
95% match · Massively Multiplayer, Free to Play
44% of 688 reviews positive

22·Destiny of Ancient Kingdoms™
95% match · Massively Multiplayer, Free to Play
53% of 188 reviews positive

23·ROSE Online
95% match · Free to Play, Massively Multiplayer
70% of 443 reviews positive

24·App 314860
95% match · Massively Multiplayer, Free to Play
66% of 245 reviews positive
The closest matches to The Infinite Black on Steam are Galaxy Control: 3D Strategy, Second Galaxy, Astroflux, BattleSpace, Heroes of Dire. They rank highest because their Steam community tags overlap most with The Infinite Black's, and shared tags include Free to Play, Massively Multiplayer, Space.
Every game is described by the tags Steam players vote on it. Rare, specific tags such as Free to Play, Massively Multiplayer, Space count far more than catch-all ones like "Indie" or "Singleplayer", and each game is scored on how closely its whole tag profile matches The Infinite Black's. Popularity never affects the ranking.