Games like Signals
Games like Signals include Kingdoms and Castles, Game Dev Tycoon, Banished, Foundation, and RimWorld. We matched them by the tags players give Signals on Steam (Economy, Management, Strategy, Space, and RTS): closest matches first, and among equally close ones the better-known games.

Kingdoms and Castles
Shared: Management · Colony Sim · Strategy

Game Dev Tycoon
Shared: Management · Strategy · Economy

Banished
Shared: Strategy · Colony Sim · Economy

Foundation
Shared: Strategy · Management · Economy

RimWorld
Shared: Strategy · Colony Sim · Management

Mini Motorways
Shared: Strategy · Management · Simulation

Cities: Skylines
Shared: Management · Strategy · Economy

Oxygen Not Included
Shared: Colony Sim · Management · Strategy

Planet Coaster
Shared: Management · Strategy · Economy

Anno 2070™
Shared: Strategy · Economy · RTS

Cities: Skylines II
Shared: Management · Economy · Strategy

Anno 2205™
Shared: Strategy · Economy · Space

Startup Company
Shared: Management · Economy · Strategy

IXION
Shared: Space · Strategy · Colony Sim

Manor Lords
Shared: Strategy · Management · Economy

Stellaris
Shared: Strategy · Space · Management

Going Medieval
Shared: Strategy · Colony Sim · Management

Anno 1800
Shared: Strategy · Economy · RTS

Jurassic World Evolution
Shared: Management · Strategy · Economy

Space Haven
Shared: Strategy · Colony Sim · Management

Cliff Empire
Shared: Strategy · Economy · Management

Transport Fever 2
Shared: Management · Strategy · Economy

Prison Architect
Shared: Strategy · Management · Colony Sim

Kingdoms Reborn
Shared: Management · Colony Sim · Strategy