Games like Bobbitz
Games like Bobbitz include RimWorld, Prison Architect, Oxygen Not Included, Timberborn, and Kingdoms and Castles. We matched them by the tags players give Bobbitz on Steam (Colony Sim, Cozy, Cute, Base Building, and Relaxing): closest matches first, and among equally close ones the better-known games.

RimWorld
Shared: Colony Sim · Base Building · Sandbox

Prison Architect
Shared: Colony Sim · Base Building · Sandbox

Oxygen Not Included
Shared: Colony Sim · Base Building · Sandbox

Timberborn
Shared: Colony Sim · City Builder · Sandbox

Kingdoms and Castles
Shared: Colony Sim · City Builder · Base Building

Minami Lane
Shared: Cute · Relaxing · Cozy

Dwarf Fortress
Shared: Colony Sim · Base Building · City Builder

Factorio
Shared: Base Building · Automation · Sandbox

Foundation
Shared: City Builder · Sandbox · Relaxing

Banished
Shared: Colony Sim · City Builder · Sandbox

Town to City
Shared: Cozy · City Builder · Cute

Flotsam
Shared: Colony Sim · Base Building · City Builder

Fabledom
Shared: Colony Sim · City Builder · Relaxing

Tiny Bookshop
Shared: Cozy · Relaxing · Management

The Wandering Village
Shared: Colony Sim · City Builder · Cute

Manor Lords
Shared: Base Building · City Builder · Colony Sim

Autonauts
Shared: Colony Sim · Automation · Base Building

Ratopia
Shared: Colony Sim · Base Building · Cute

Academia : School Simulator
Shared: Colony Sim · Base Building · City Builder

Tiny Glade
Shared: Cozy · Relaxing · Cute

Factory Town
Shared: Base Building · Colony Sim · Automation

Hello Kitty Island Adventure
Shared: Cozy · Cute · Relaxing

Dyson Sphere Program
Shared: Base Building · Automation · Sandbox

TOEM: A Photo Adventure
Shared: Cozy · Cute · Relaxing