Games like Phantom Signal — Sci-Fi Strategy Game
Games like Phantom Signal — Sci-Fi Strategy Game include FTL: Faster Than Light, Plague Inc: Evolved, Stellaris, Plants vs. Zombies GOTY Edition, and Game Dev Tycoon. We matched them by the tags players give Phantom Signal — Sci-Fi Strategy Game on Steam (Strategy, Casual, Simulation, Tower Defense, and Space): closest matches first, and among equally close ones the better-known games.

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

Plague Inc: Evolved
Shared: Strategy · Simulation · Casual

Stellaris
Shared: Strategy · Space · Sci-fi

Plants vs. Zombies GOTY Edition
Shared: Strategy · Tower Defense · Casual

Game Dev Tycoon
Shared: Simulation · Strategy · Casual

Creeper World 3: Arc Eternal
Shared: Strategy · Tower Defense · Indie

Bloons TD 6
Shared: Strategy · Tower Defense · Casual

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

Kerbal Space Program
Shared: Simulation · Space · Space Sim

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

Hardspace: Shipbreaker
Shared: Simulation · Space · Sci-fi

Mini Motorways
Shared: Strategy · Casual · Simulation

X4: Foundations
Shared: Simulation · Space · Strategy

Particle Fleet: Emergence
Shared: Strategy · Simulation · Space

911 Operator
Shared: Strategy · Simulation · Casual

Dyson Sphere Program
Shared: Space · Simulation · Sci-fi

Elite Dangerous
Shared: Space · Simulation · Sci-fi

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

Starpoint Gemini Warlords
Shared: Strategy · Space · Simulation

X Rebirth
Shared: Simulation · Space · Sci-fi

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

SpaceEngine
Shared: Casual · Sci-fi · Space

Defense Grid: The Awakening
Shared: Strategy · Tower Defense · Sci-fi

Mini Metro
Shared: Strategy · Simulation · Casual