Games like Base One
Games like Base One include X4: Foundations, Stellaris, Cities: Skylines, Kerbal Space Program, and shapez 2 - Factory. We matched them by the tags players give Base One on Steam (Simulation, Strategy, Space Sim, Strategy RPG, and Exploration): closest matches first, and among equally close ones the better-known games.
X4: Foundations
Shared: Simulation · Space Sim · Exploration
Stellaris
Shared: Strategy · Simulation · Exploration
Cities: Skylines
Shared: Simulation · Strategy · Building
Kerbal Space Program
Shared: Simulation · Space Sim · Building
shapez 2 - Factory
Shared: Strategy · Simulation · Building
Victoria 3
Shared: Simulation · Strategy · Political Sim
Automation - The Car Company Tycoon Game
Shared: Simulation · Strategy · Building
Planet Coaster
Shared: Simulation · Strategy · Building
Planet Coaster 2
Shared: Simulation · Strategy · 3D
Out of Ore
Shared: Simulation · Exploration · 3D
Elite Dangerous
Shared: Space Sim · Simulation · Exploration
Tropico 6
Shared: Strategy · Simulation · Political Sim
Empyrion - Galactic Survival
Shared: Simulation · Space Sim · Exploration
Internet Cafe Simulator 2
Shared: Simulation · Exploration · 3D
Kerbal Space Program 2
Shared: Exploration · Simulation · Building
Dyson Sphere Program
Shared: Simulation · Building · Strategy
Two Point Museum
Shared: Simulation · Strategy · Building
Cities: Skylines II
Shared: Simulation · Strategy · Building
Avorion
Shared: Space Sim · Exploration · Building
Spaceflight Simulator
Shared: Space Sim · Simulation · Exploration
Jurassic World Evolution
Shared: Simulation · Strategy · Building
Transport Fever 2
Shared: Simulation · Strategy · Building
Heroes' Vow: Three Kingdoms
Shared: Simulation · Strategy · Strategy RPG
Kenshi
Shared: Strategy RPG · Simulation · Strategy