Games like Haunted House Builder
Games like Haunted House Builder include PC Building Simulator, Planet Coaster, The Forest, House Flipper, and Cities: Skylines II. We matched them by the tags players give Haunted House Builder on Steam (Simulation, Building, Sandbox, First-Person, and Horror): closest matches first, and among equally close ones the better-known games.

PC Building Simulator
Shared: Simulation · Building · Sandbox

Planet Coaster
Shared: Simulation · Building · Sandbox

The Forest
Shared: Horror · Building · First-Person

House Flipper
Shared: Simulation · Building · Sandbox

Cities: Skylines II
Shared: Simulation · Building · Sandbox

Garry's Mod
Shared: Sandbox · Building · First-Person

Supermarket Simulator
Shared: Simulation · Management · First-Person

Cities: Skylines
Shared: Simulation · Building · Sandbox

Jurassic World Evolution
Shared: Building · Simulation · Sandbox

Planet Coaster 2
Shared: Simulation · Sandbox · Building

Planet Zoo
Shared: Simulation · Building · Sandbox

Graveyard Keeper
Shared: Simulation · Sandbox · Management

Foundation
Shared: Simulation · Sandbox · Building

Potion Craft: Alchemist Simulator
Shared: Simulation · Relaxing · Management

Tavern Master
Shared: Simulation · Building · Management

Jurassic World Evolution 2
Shared: Building · Simulation · Sandbox

Automation - The Car Company Tycoon Game
Shared: Simulation · Building · Sandbox

Waterpark Simulator
Shared: Simulation · Sandbox · Management

Stardew Valley
Shared: Simulation · Sandbox · Relaxing

My Dream Setup
Shared: Building · Simulation · Sandbox

Farming Simulator 25
Shared: Simulation · First-Person · Building

Out of Ore
Shared: Simulation · Sandbox · Building

Car Mechanic Simulator 2018
Shared: Simulation · Building · First-Person

Two Point Hospital
Shared: Simulation · Building · Management