Games like Datacenter Simulator
Games like Datacenter Simulator include Prison Architect, Cities: Skylines, Planet Coaster, Manor Lords, and Supermarket Simulator. We matched them by the tags players give Datacenter Simulator on Steam (Sandbox, Strategy, Management, Building, and Capitalism): closest matches first, and among equally close ones the better-known games.

Prison Architect
Shared: Sandbox · Building · Simulation

Cities: Skylines
Shared: Management · Building · Strategy

Planet Coaster
Shared: Sandbox · Management · Building

Manor Lords
Shared: Strategy · Simulation · Management

Supermarket Simulator
Shared: Management · Simulation · Economy

Cities: Skylines II
Shared: Sandbox · Building · Management

Jurassic World Evolution
Shared: Building · Management · Strategy

Oxygen Not Included
Shared: Building · Management · Base Building

Jurassic World Evolution 2
Shared: Management · Building · Sandbox

Kingdoms and Castles
Shared: Management · Strategy · Sandbox

Foundation
Shared: Strategy · Sandbox · Simulation

Planet Coaster 2
Shared: Sandbox · Strategy · Simulation

Mad Games Tycoon 2
Shared: Management · Strategy · Simulation

Against the Storm
Shared: Strategy · Simulation · Building

Planet Zoo
Shared: Management · Sandbox · Building

RimWorld
Shared: Strategy · Sandbox · Management

Transport Fever 2
Shared: Strategy · Management · Simulation

Workers & Resources: Soviet Republic
Shared: Strategy · Simulation · Building

Startup Company
Shared: Management · Strategy · Simulation

Dyson Sphere Program
Shared: Building · Base Building · Sandbox

Factorio
Shared: Sandbox · Strategy · Base Building

Empires of the Undergrowth
Shared: Strategy · Simulation · Sandbox

Mad Games Tycoon
Shared: Management · Strategy · Simulation

Software Inc.
Shared: Management · Sandbox · Simulation