Games like Cosmic Resistance
Games like Cosmic Resistance include RimWorld, Oxygen Not Included, Planetary Annihilation: TITANS, Mini Motorways, and 911 Operator. We matched them by the tags players give Cosmic Resistance on Steam (Strategy, Real Time Tactics, Casual, Base Building, and Linear): closest matches first, and among equally close ones the better-known games.

RimWorld
Shared: Strategy · Base Building · Colony Sim

Oxygen Not Included
Shared: Base Building · Strategy · Colony Sim

Planetary Annihilation: TITANS
Shared: Strategy · Real Time Tactics · Base Building

Mini Motorways
Shared: Strategy · Casual · Indie

911 Operator
Shared: Strategy · Casual · Real Time Tactics

Going Medieval
Shared: Strategy · Base Building · Colony Sim

Balatro
Shared: Strategy · Pixel Graphics · Singleplayer

XCOM: Enemy Unknown
Shared: Strategy · Sci-fi · Base Building

Buggos
Shared: Strategy · Real Time Tactics · Base Building

DAVE THE DIVER
Shared: Casual · Pixel Graphics · Singleplayer

Aliens: Dark Descent
Shared: Strategy · Real Time Tactics · Sci-fi

Kingdom Two Crowns
Shared: Base Building · Strategy · Minimalist

Mini Metro
Shared: Strategy · Casual · Indie

Plants vs. Zombies GOTY Edition
Shared: Strategy · Casual · Singleplayer

Plague Inc: Evolved
Shared: Strategy · Casual · Indie

Game Dev Tycoon
Shared: Strategy · Casual · Indie

ISLANDERS
Shared: Strategy · Indie · Casual

Taur
Shared: Strategy · Base Building · Sci-fi

Minimalist Tower Defense
Shared: Strategy · Real Time Tactics · Base Building

Rise to Ruins
Shared: Strategy · Base Building · Pixel Graphics

Death Coming/死神来了
Shared: Strategy · Casual · Pixel Graphics

Factorio
Shared: Base Building · Strategy · Casual

Into the Breach
Shared: Strategy · Pixel Graphics · Indie

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