Games like Star Tactics Redux
Games like Star Tactics Redux include FTL: Faster Than Light, Game Dev Tycoon, Plague Inc: Evolved, Cosmoteer: Starship Architect & Commander, and The Escapists. We matched them by the tags players give Star Tactics Redux on Steam (Strategy, Indie, Simulation, 2D, and Space): closest matches first, and among equally close ones the better-known games.

FTL: Faster Than Light
Shared: Strategy · Indie · Space

Game Dev Tycoon
Shared: Indie · Simulation · Strategy

Plague Inc: Evolved
Shared: Strategy · Simulation · Indie

Cosmoteer: Starship Architect & Commander
Shared: Indie · Strategy · 2D

The Escapists
Shared: Strategy · 2D · Simulation

911 Operator
Shared: Strategy · Simulation · Indie

Dictators:No Peace Countryballs
Shared: Strategy · Simulation · Indie

Particle Fleet: Emergence
Shared: Strategy · Indie · Simulation

Mini Metro
Shared: Strategy · Simulation · Indie

Stellaris
Shared: Strategy · Space · Simulation

Papers, Please
Shared: Indie · Simulation · 2D

Spacebase DF-9
Shared: Simulation · Strategy · Space

Kerbal Space Program
Shared: Simulation · Space · Indie

Oxygen Not Included
Shared: 2D · Strategy · Simulation

Battlevoid: Harbinger
Shared: Strategy · Simulation · Indie

Reus
Shared: Strategy · Indie · Simulation

The Escapists 2
Shared: Strategy · 2D · Simulation

Totally Accurate Battle Simulator
Shared: Simulation · Strategy · Indie

Door Kickers
Shared: Strategy · Simulation · Indie

Russian Life Simulator
Shared: Simulation · Indie · 2D

BidKing
Shared: Strategy · Simulation · 2D

Democracy 3
Shared: Strategy · Simulation · Indie

Reassembly
Shared: Strategy · Space · 2D

The Long Journey Home
Shared: Strategy · Simulation · Indie