Games like What's Left Behind
Games like What's Left Behind include Cities: Skylines, Frostpunk, Kingdoms and Castles, Manor Lords, and Prison Architect. We matched them by the tags players give What's Left Behind on Steam (City Builder, Colony Sim, Simulation, Building, and Management): closest matches first, and among equally close ones the better-known games.

Cities: Skylines
Shared: City Builder · Simulation · Building

Frostpunk
Shared: City Builder · Colony Sim · Strategy

Kingdoms and Castles
Shared: City Builder · Colony Sim · Simulation

Manor Lords
Shared: City Builder · Simulation · Strategy

Prison Architect
Shared: Simulation · Building · Colony Sim

Cities: Skylines II
Shared: City Builder · Simulation · Building

Against the Storm
Shared: City Builder · Simulation · Strategy

Banished
Shared: City Builder · Colony Sim · Simulation

Workers & Resources: Soviet Republic
Shared: City Builder · Simulation · Strategy

Jurassic World Evolution
Shared: Building · Simulation · Management

Foundation
Shared: City Builder · Simulation · Management

Empires of the Undergrowth
Shared: Simulation · City Builder · Colony Sim

Ostriv
Shared: City Builder · Simulation · Colony Sim

Norland
Shared: City Builder · Simulation · Colony Sim

Jurassic World Evolution 2
Shared: Building · Simulation · Management

Planet Zoo
Shared: Simulation · Management · Building

Pharaoh™: A New Era
Shared: City Builder · Building · Simulation

Transport Fever 2
Shared: Simulation · City Builder · Management

Farthest Frontier
Shared: City Builder · Building · Strategy

Endzone - A World Apart
Shared: City Builder · Simulation · Strategy

Settlement Survival
Shared: City Builder · Colony Sim · Building

Planet Coaster 2
Shared: Simulation · City Builder · Building

Anno 1800
Shared: City Builder · Simulation · Strategy

IXION
Shared: City Builder · Colony Sim · Strategy