Games like Space Tales
Games like Space Tales include Planetary Annihilation: TITANS, Age of Mythology: Retold, Oxygen Not Included, Command & Conquer™ Remastered Collection, and Dune: Spice Wars. We matched them by the tags players give Space Tales on Steam (RTS, Strategy, Real Time Tactics, Base Building, and PvE): closest matches first, and among equally close ones the better-known games.

Planetary Annihilation: TITANS
Shared: RTS · Strategy · Real Time Tactics

Age of Mythology: Retold
Shared: RTS · Strategy · Base Building

Oxygen Not Included
Shared: Base Building · Management · Strategy

Command & Conquer™ Remastered Collection
Shared: RTS · Strategy · Base Building

Dune: Spice Wars
Shared: RTS · Strategy · Management

Battlefleet Gothic: Armada 2
Shared: Strategy · RTS · Real Time Tactics

RimWorld
Shared: Strategy · Base Building · Management

Dyson Sphere Program
Shared: Base Building · Space · Strategy

The Alters
Shared: Base Building · Strategy · Management

Company of Heroes 3
Shared: Strategy · RTS · Real Time Tactics

Warhammer 40,000: Dawn of War - Definitive Edition
Shared: RTS · Strategy · Base Building

Aliens: Dark Descent
Shared: Strategy · RTS · Real Time Tactics

Cossacks 3
Shared: RTS · Strategy · Base Building

STAR WARS™ Empire at War - Gold Pack
Shared: RTS · Strategy · Sci-fi

Sins of a Solar Empire II
Shared: Strategy · RTS · Space

Going Medieval
Shared: Strategy · Base Building · Management

Call to Arms - Gates of Hell: Ostfront
Shared: Strategy · Real Time Tactics · RTS

Starship Troopers: Terran Command
Shared: RTS · Strategy · Sci-fi

Age of Empires III: Definitive Edition
Shared: Strategy · RTS · Base Building

Battlefleet Gothic: Armada (Classic)
Shared: Strategy · RTS · Real Time Tactics

Halo Wars: Definitive Edition
Shared: RTS · Strategy · Base Building

Broken Arrow
Shared: Strategy · RTS · Real Time Tactics

Age of Empires II (Retired)
Shared: RTS · Strategy · Base Building

They Are Billions
Shared: Strategy · Base Building · RTS