Games like Restaurant Simulator
Games like Restaurant Simulator include Streamer Life Simulator, TOGETHER BnB, Internet Cafe Simulator 2, The Sims™ 4, and Supermarket Simulator. We matched them by the tags players give Restaurant Simulator on Steam (Life Sim, Simulation, 3D, Dating Sim, and First-Person): closest matches first, and among equally close ones the better-known games.

Streamer Life Simulator
Shared: Life Sim · Simulation · Sexual Content

TOGETHER BnB
Shared: 3D · Dating Sim · Simulation

Internet Cafe Simulator 2
Shared: Simulation · 3D · Life Sim

The Sims™ 4
Shared: Life Sim · Simulation · Dating Sim

Supermarket Simulator
Shared: Simulation · Life Sim · First-Person

inZOI
Shared: Life Sim · Simulation · Singleplayer

PC Building Simulator
Shared: Simulation · 3D · First-Person

Chinese Parents
Shared: Life Sim · Simulation · Dating Sim

Tricolour Lovestory
Shared: Dating Sim · Simulation · Sexual Content

Streamer Life Simulator 2
Shared: Life Sim · Simulation · First-Person

Electrician Simulator
Shared: Simulation · Life Sim · First-Person

Finnish Cottage Simulator
Shared: Simulation · 3D · First-Person

MiSide
Shared: First-Person · Sexual Content · 3D

VR Kanojo / VRカノジョ
Shared: Sexual Content · Dating Sim · 3D

Car Dealer Simulator
Shared: Simulation · Life Sim · First-Person

Quarantine Zone: The Last Check
Shared: Simulation · First-Person · 3D

Farming Simulator 25
Shared: Simulation · 3D · First-Person

Prison Escape Simulator: Dig Out
Shared: Simulation · 3D · First-Person

Paralives
Shared: Life Sim · Simulation · Indie

Crime Scene Cleaner
Shared: Simulation · First-Person · Singleplayer

Stardew Valley
Shared: Life Sim · Simulation · Indie

Coral Island
Shared: Life Sim · Dating Sim · Simulation

Car Dealership Simulator 2
Shared: Simulation · Life Sim · First-Person

My Winter Car
Shared: Simulation · Life Sim · First-Person