Games like Eternal Space
Games like Eternal Space include Oxygen Not Included, RimWorld, Space Haven, Prison Architect, and Terraria. We matched them by the tags players give Eternal Space on Steam (Adventure, Strategy, Management, Colony Sim, and Building): closest matches first, and among equally close ones the better-known games.
Oxygen Not Included
Shared: Colony Sim · Building · Management
RimWorld
Shared: Colony Sim · Strategy · Management
Space Haven
Shared: Colony Sim · Strategy · Management
Prison Architect
Shared: Building · Strategy · Colony Sim
Terraria
Shared: Adventure · 2D · Building
Cosmoteer: Starship Architect & Commander
Shared: Building · Strategy · 2D
Frostpunk
Shared: Strategy · Colony Sim · Building
Planetbase
Shared: Colony Sim · Strategy · Space
Until We Die
Shared: Strategy · Management · Colony Sim
The Alters
Shared: Management · Strategy · Adventure
Colony Survival
Shared: Colony Sim · Building · Strategy
Dyson Sphere Program
Shared: Building · Space · Management
Ratopia
Shared: Colony Sim · Building · Strategy
The Escapists
Shared: Strategy · Pixel Graphics · 2D
Factorio
Shared: Strategy · Management · Building
IXION
Shared: Strategy · Colony Sim · Space
Manor Lords
Shared: Strategy · Management · Building
The Universim
Shared: Colony Sim · Building · Management
Kingdoms and Castles
Shared: Colony Sim · Management · Strategy
Against the Storm
Shared: Strategy · Building · Management
Starbound
Shared: Adventure · Space · Pixel Graphics
Sheltered
Shared: Strategy · Management · Building
Dwarf Fortress
Shared: Colony Sim · Strategy · Management
Planet Coaster
Shared: Management · Building · Strategy