Games like Star Trader
Games like Star Trader include Game Dev Tycoon, Plague Inc: Evolved, Supermarket Simulator, FTL: Faster Than Light, and X4: Foundations. We matched them by the tags players give Star Trader on Steam (Simulation, Trading, Strategy, Economy, and Singleplayer): closest matches first, and among equally close ones the better-known games.

Game Dev Tycoon
Shared: Simulation · Strategy · Singleplayer

Plague Inc: Evolved
Shared: Simulation · Strategy · Singleplayer

Supermarket Simulator
Shared: Simulation · Economy · Trading

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

X4: Foundations
Shared: Simulation · Space · Strategy

Europa Universalis V
Shared: Strategy · Simulation · Trading

Cities: Skylines
Shared: Simulation · Strategy · Singleplayer

Democracy 3
Shared: Simulation · Strategy · Singleplayer

Banished
Shared: Simulation · Strategy · Singleplayer

Cosmonautica
Shared: Trading · Simulation · Strategy

Endless Sky
Shared: Simulation · Space · Singleplayer

Railway Empire
Shared: Simulation · Strategy · Economy

Cosmoteer: Starship Architect & Commander
Shared: Singleplayer · Space · Strategy

X Rebirth
Shared: Simulation · Space · Singleplayer

911 Operator
Shared: Simulation · Strategy · Singleplayer

TCG Card Shop Simulator
Shared: Simulation · Economy · Singleplayer

Project Highrise
Shared: Simulation · Strategy · Singleplayer

The Escapists
Shared: Strategy · Simulation · Singleplayer

Stellaris
Shared: Strategy · Space · Simulation

Game Corp DX
Shared: Simulation · Economy · Singleplayer

Oxygen Not Included
Shared: Singleplayer · Simulation · 2D

Rise of Industry
Shared: Strategy · Simulation · Economy

Papers, Please
Shared: Simulation · Indie · Singleplayer

Totally Accurate Battle Simulator
Shared: Simulation · Strategy · Singleplayer