Games like Ratopia
Games like Ratopia include Oxygen Not Included, RimWorld, Frostpunk, Prison Architect, and Manor Lords. We matched them by the tags players give Ratopia on Steam (Building, Colony Sim, Base Building, Survival, and Difficult): closest matches first, and among equally close ones the better-known games.
Oxygen Not Included
Shared: Colony Sim · Base Building · Building
RimWorld
Shared: Colony Sim · Base Building · Survival
Frostpunk
Shared: Survival · Colony Sim · City Builder
Prison Architect
Shared: Building · Base Building · Colony Sim
Manor Lords
Shared: Base Building · Strategy · City Builder
Dwarf Fortress
Shared: Colony Sim · Base Building · Building
Kingdoms and Castles
Shared: Colony Sim · City Builder · Building
Against the Storm
Shared: Building · Base Building · Strategy
Banished
Shared: Colony Sim · City Builder · Survival
Factorio
Shared: Base Building · Strategy · Survival
Empires of the Undergrowth
Shared: Base Building · Strategy · Colony Sim
Space Haven
Shared: Colony Sim · Base Building · Survival
Settlement Survival
Shared: Building · Colony Sim · Survival
They Are Billions
Shared: Colony Sim · Base Building · Survival
Workers & Resources: Soviet Republic
Shared: Base Building · Strategy · Building
Endzone - A World Apart
Shared: Survival · City Builder · Base Building
Timberborn
Shared: Colony Sim · Building · City Builder
Norland
Shared: Base Building · Colony Sim · Strategy
IXION
Shared: Survival · Colony Sim · Strategy
Cities: Skylines
Shared: Building · City Builder · Strategy
Ostriv
Shared: Colony Sim · Strategy · Building
Planetbase
Shared: Colony Sim · Base Building · City Builder
Colony Survival
Shared: Colony Sim · Building · Base Building
Stonehearth
Shared: Colony Sim · Building · Survival