Games like Stellaris: Necroids Species Pack
Games like Stellaris: Necroids Species Pack include Stellaris, Sid Meier's Civilization®: Beyond Earth™, Sid Meier’s Civilization® VI, X4: Foundations, and STAR WARS™ Empire at War - Gold Pack. We matched them by the tags players give Stellaris: Necroids Species Pack on Steam (Strategy, Simulation, 4X, Sci-fi, and Space): closest matches first, and among equally close ones the better-known games.

Stellaris
Shared: Strategy · Space · Sci-fi

Sid Meier's Civilization®: Beyond Earth™
Shared: Strategy · Sci-fi · 4X

Sid Meier’s Civilization® VI
Shared: Strategy · 4X · Singleplayer

X4: Foundations
Shared: Simulation · Space · 4X

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

Anno 2205™
Shared: Strategy · Simulation · Sci-fi

Europa Universalis IV
Shared: Strategy · Simulation · 4X

Galactic Civilizations IV
Shared: Simulation · Strategy · Space

Sins of a Solar Empire®: Rebellion
Shared: Simulation · Strategy · Singleplayer

ENDLESS Space™ 2
Shared: Strategy · 4X · Sci-fi

RimWorld
Shared: Strategy · Simulation · Singleplayer

Dune: Spice Wars
Shared: Strategy · Sci-fi · Singleplayer

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

Distant Worlds: Universe
Shared: Strategy · 4X · Simulation

Cities: Skylines
Shared: Simulation · Strategy · Singleplayer

ENDLESS Space™ - Definitive Edition
Shared: Strategy · 4X · Sci-fi

Distant Worlds 2
Shared: Strategy · Simulation · 4X

Sins of a Solar Empire II
Shared: Strategy · Space · 4X

Master of Orion
Shared: Strategy · 4X · Space

Crusader Kings II
Shared: Strategy · Simulation · Grand Strategy

Imperator: Rome
Shared: Strategy · Simulation · Grand Strategy

Crusader Kings III
Shared: Strategy · Simulation · Grand Strategy

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

Anno 2070™
Shared: Strategy · Simulation · Futuristic