Games like Let's Build Wonders: Galaxy
Games like Let's Build Wonders: Galaxy include Dyson Sphere Program, Oxygen Not Included, Factorio, IXION, and Manor Lords. We matched them by the tags players give Let's Build Wonders: Galaxy on Steam (Resource Management, Adventure, Online Co-Op, Base Building, and Space): closest matches first, and among equally close ones the better-known games.
Dyson Sphere Program
Shared: Resource Management · Base Building · Space
Oxygen Not Included
Shared: Resource Management · Base Building · Simulation
Factorio
Shared: Resource Management · Base Building · Strategy
IXION
Shared: Resource Management · Space · Strategy
Manor Lords
Shared: Strategy · Base Building · Simulation
Planetbase
Shared: Base Building · Space · Resource Management
Satisfactory
Shared: Base Building · Resource Management · Adventure
Astro Colony
Shared: Base Building · Resource Management · Space
Frostpunk
Shared: Resource Management · Strategy · City Builder
Elite Dangerous
Shared: Space · Space Sim · Simulation
Against the Storm
Shared: Strategy · Base Building · Simulation
Kingdoms and Castles
Shared: Resource Management · City Builder · Strategy
Cities: Skylines
Shared: Simulation · Strategy · City Builder
Chained Together
Shared: Adventure · Online Co-Op · Casual
Age of Empires III: Definitive Edition
Shared: Base Building · Strategy · Resource Management
Anno 1800
Shared: Resource Management · Strategy · Simulation
Bloons TD 6
Shared: Online Co-Op · Strategy · Casual
Sins of a Solar Empire®: Rebellion
Shared: Online Co-Op · Space · Simulation
Prison Architect
Shared: Base Building · Simulation · Strategy
The Riftbreaker
Shared: Online Co-Op · Base Building · Adventure
The Planet Crafter
Shared: Base Building · Online Co-Op · Space
This War of Mine
Shared: Strategy · Base Building · Resource Management
Space Haven
Shared: Base Building · Space · Strategy
Anno 2205™
Shared: Strategy · Simulation · City Builder