Games like Block Siege
Games like Block Siege include Cities: Skylines, Planet Coaster 2, Two Point Museum, Cities: Skylines II, and SPORE™. We matched them by the tags players give Block Siege on Steam (Casual, Simulation, Strategy, God Game, and City Builder): closest matches first, and among equally close ones the better-known games.

Cities: Skylines
Shared: Simulation · City Builder · Strategy

Planet Coaster 2
Shared: Simulation · Strategy · Sandbox

Two Point Museum
Shared: Casual · Simulation · Strategy

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

SPORE™
Shared: God Game · Simulation · Casual

Bloons TD 6
Shared: Strategy · Tower Defense · Casual

Planet Zoo 2
Shared: Simulation · Casual · Strategy

Ultimate Epic Battle Simulator 2
Shared: Simulation · Strategy · God Game

Planet Coaster
Shared: Simulation · Strategy · Sandbox

Dorfromantik
Shared: Casual · City Builder · Strategy

Manor Lords
Shared: Strategy · Simulation · City Builder

Two Point Campus
Shared: Simulation · Strategy · Casual

Prison Architect
Shared: Simulation · Strategy · Sandbox

Transport Fever 2
Shared: Simulation · Strategy · City Builder

Let's School
Shared: Strategy · Simulation · City Builder

Two Point Hospital
Shared: Simulation · Strategy · Casual

Foundation
Shared: Simulation · City Builder · Strategy

Mini Motorways
Shared: Simulation · Casual · Strategy

Stronghold: Definitive Edition
Shared: Strategy · City Builder · Real Time Tactics

SimCity™ 4 Deluxe Edition
Shared: City Builder · Sandbox · God Game

Rise to Ruins
Shared: Strategy · Tower Defense · City Builder

Banished
Shared: Strategy · Simulation · City Builder

Jurassic World Evolution
Shared: Simulation · Strategy · Sandbox

Tropico 6
Shared: Simulation · Strategy · City Builder