Games like Space Menace
Games like Space Menace include FTL: Faster Than Light, Aliens: Dark Descent, STAR WARS™ Empire at War - Gold Pack, Door Kickers, and Door Kickers 2: Task Force North. We matched them by the tags players give Space Menace on Steam (Space, RTS, Sci-fi, Tactical, and Top-Down): closest matches first, and among equally close ones the better-known games.

FTL: Faster Than Light
Shared: Space · Sci-fi · Strategy

Aliens: Dark Descent
Shared: RTS · Tactical · Sci-fi

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

Door Kickers
Shared: Tactical · Top-Down · Strategy

Door Kickers 2: Task Force North
Shared: Tactical · Top-Down · Real-Time with Pause

Stellaris
Shared: Space · Sci-fi · Strategy

Battlefleet Gothic: Armada (Classic)
Shared: Space · RTS · Sci-fi

Battlefleet Gothic: Armada 2
Shared: Space · RTS · Sci-fi

Heat Signature
Shared: Space · Top-Down · Sci-fi

Sins of a Solar Empire II
Shared: Space · RTS · Sci-fi

Homeworld Remastered Collection
Shared: Space · RTS · Sci-fi

Nexus - The Jupiter Incident
Shared: Space · Sci-fi · RTS

Homeworld 3
Shared: Space · RTS · Sci-fi

Infested Planet
Shared: RTS · Strategy · Sci-fi

Creeper World 3: Arc Eternal
Shared: RTS · Sci-fi · Strategy

Crying Suns
Shared: Space · Sci-fi · Strategy

Cosmoteer: Starship Architect & Commander
Shared: Sci-fi · Space · Strategy

Particle Fleet: Emergence
Shared: Space · RTS · Strategy

Warhammer 40,000: Dawn of War III
Shared: RTS · Sci-fi · Strategy

Men of War: Assault Squad 2
Shared: RTS · Strategy · Tactical

Starship Troopers: Terran Command
Shared: RTS · Tactical · Strategy

Homeworld: Deserts of Kharak
Shared: RTS · Sci-fi · Space

Creeper World 4
Shared: RTS · Space · Strategy

Planetary Annihilation: TITANS
Shared: RTS · Sci-fi · Strategy