Games like Alien Land
Games like Alien Land include SPORE™, Rise to Ruins, Two Point Museum, Banished, and Cities: Skylines. We matched them by the tags players give Alien Land on Steam (Casual, Simulation, Strategy, God Game, and City Builder): closest matches first, and among equally close ones the better-known games.

SPORE™
Shared: God Game · Simulation · Casual

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

Two Point Museum
Shared: Casual · Simulation · Strategy

Banished
Shared: Strategy · Simulation · City Builder

Cities: Skylines
Shared: Simulation · City Builder · Strategy

Planet Coaster 2
Shared: Simulation · Strategy · City Builder

Mini Motorways
Shared: Simulation · Casual · Strategy

The Universim
Shared: City Builder · God Game · Colony Sim

Manor Lords
Shared: Strategy · Simulation · City Builder

Kingdoms and Castles
Shared: City Builder · Simulation · Strategy

Prison Architect
Shared: Simulation · Strategy · Colony Sim

Settlement Survival
Shared: City Builder · Simulation · Colony Sim

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

Frostpunk
Shared: City Builder · Strategy · Colony Sim

Foundation
Shared: Simulation · City Builder · Strategy

ISLANDERS
Shared: Strategy · City Builder · Casual

Against the Storm
Shared: Simulation · Strategy · City Builder

Bloons TD 6
Shared: Strategy · Tower Defense · Casual

Ostriv
Shared: Simulation · Strategy · City Builder

Kingdom Two Crowns
Shared: Tower Defense · City Builder · Strategy

Planet Coaster
Shared: Simulation · Strategy · Building

Dwarf Fortress
Shared: Simulation · Strategy · Colony Sim

The Settlers: New Allies
Shared: Strategy · Simulation · City Builder

WorldBox - God Simulator
Shared: Simulation · God Game · Colony Sim