Games like Plank Builders
Games like Plank Builders include Planet Coaster, The Sims™ 4, Disney Dreamlight Valley, Townscaper, and Paralives. We matched them by the tags players give Plank Builders on Steam (Character Customization, Building, Magic, Mystery, and Relaxing): closest matches first, and among equally close ones the better-known games.

Planet Coaster
Shared: Building · Relaxing · Sandbox

The Sims™ 4
Shared: Character Customization · Building · Sandbox

Disney Dreamlight Valley
Shared: Character Customization · Relaxing · Exploration

Townscaper
Shared: Building · Relaxing · Sandbox

Paralives
Shared: Character Customization · Building · Relaxing

Tiny Glade
Shared: Building · Relaxing · Sandbox

Garry's Mod
Shared: Building · Sandbox · Physics

Two Point Museum
Shared: Building · Casual · Sandbox

The Sims™ 3
Shared: Character Customization · Building · Sandbox

Goat Simulator 3
Shared: Character Customization · Exploration · Sandbox

Slime Rancher 2
Shared: Relaxing · Colorful · Cute

House Flipper
Shared: Building · Relaxing · Sandbox

Hozy
Shared: Relaxing · Sandbox · Casual

REKA
Shared: Character Customization · Building · Magic

My Dream Setup
Shared: Building · Relaxing · Sandbox

inZOI
Shared: Character Customization · Building · Sandbox

Cities: Skylines II
Shared: Building · Sandbox · Simulation

Luma Island
Shared: Building · Relaxing · Casual

Town to City
Shared: Building · Relaxing · Sandbox

Kerbal Space Program
Shared: Building · Sandbox · Physics

Megaquarium
Shared: Building · Casual · Sandbox

Cities: Skylines
Shared: Building · Sandbox · Simulation

Farm Together
Shared: Relaxing · Building · Casual

SUMMERHOUSE
Shared: Relaxing · Building · Sandbox

