Games like Circuit City
Games like Circuit City include Cities: Skylines, Cities: Skylines II, Planet Coaster, Mini Motorways, and Kingdoms and Castles. We matched them by the tags players give Circuit City on Steam (Relaxing, City Builder, Management, RTS, and Music-Based Procedural Generation): closest matches first, and among equally close ones the better-known games.

Cities: Skylines
Shared: City Builder · Management · Strategy

Cities: Skylines II
Shared: City Builder · Management · Strategy

Planet Coaster
Shared: Management · Relaxing · Strategy

Mini Motorways
Shared: Management · Strategy · Casual

Kingdoms and Castles
Shared: City Builder · Management · Strategy

Minami Lane
Shared: Relaxing · Management · Casual

Let's School
Shared: City Builder · Management · Relaxing

Foundation
Shared: City Builder · Management · Relaxing

Town to City
Shared: City Builder · Relaxing · Management

ISLANDERS
Shared: Relaxing · City Builder · Strategy

Two Point Museum
Shared: City Builder · Casual · Strategy

Dorfromantik
Shared: Relaxing · City Builder · Casual

Planet Coaster 2
Shared: City Builder · Strategy · Management

Manor Lords
Shared: City Builder · Strategy · Management

Tavern Master
Shared: Management · Relaxing · City Builder

Two Point Campus
Shared: Management · City Builder · Strategy

Anno 2070™
Shared: City Builder · Strategy · RTS

Hotel Architect
Shared: Management · City Builder · Casual

Parkitect
Shared: Relaxing · Management · Strategy

Anno 1800
Shared: City Builder · Strategy · RTS

RollerCoaster Tycoon® 3: Complete Edition
Shared: Management · City Builder · Strategy

Anno 117: Pax Romana
Shared: City Builder · Strategy · RTS

Jurassic World Evolution
Shared: Management · City Builder · Strategy

Terra Nil
Shared: Relaxing · City Builder · Strategy