Games like Drug Dealer Simulator
Games like Drug Dealer Simulator include Schedule I, Thief Simulator, Grand Theft Auto V Legacy, Drug Dealer Simulator 2, and The Forest. We matched them by the tags players give Drug Dealer Simulator on Steam (Simulation, Crime, Action, Indie, and Singleplayer): closest matches first, and among equally close ones the better-known games.

Schedule I
Shared: Simulation · Crime · Open World

Thief Simulator
Shared: Simulation · Crime · Singleplayer

Grand Theft Auto V Legacy
Shared: Action · Crime · Open World

Drug Dealer Simulator 2
Shared: Simulation · Crime · Open World

The Forest
Shared: Open World · Crafting · Action

Thief Simulator 2
Shared: Simulation · Crime · Singleplayer

Crime Scene Cleaner
Shared: Simulation · Crime · Singleplayer

Contraband Police
Shared: Simulation · Open World · Singleplayer

Potion Craft: Alchemist Simulator
Shared: Simulation · Singleplayer · Crafting

鬼谷八荒 Tale of Immortal
Shared: Simulation · Singleplayer · Management

Supermarket Simulator
Shared: Simulation · Singleplayer · Management

Grand Theft Auto IV: The Complete Edition
Shared: Crime · Action · Open World

Arma 3
Shared: Action · Simulation · Open World

The Long Dark
Shared: Open World · Singleplayer · Simulation

The Last Caretaker
Shared: Crafting · Open World · Singleplayer

Slime Rancher
Shared: Singleplayer · Open World · Simulation

Mount & Blade II: Bannerlord
Shared: Open World · Action · Singleplayer

Bum Simulator
Shared: Simulation · Action · Open World

Gold Mining Simulator
Shared: Simulation · Singleplayer · Indie

Green Hell
Shared: Action · Open World · Crafting

Internet Cafe Simulator
Shared: Simulation · Indie · Singleplayer

Totally Accurate Battle Simulator
Shared: Simulation · Singleplayer · Indie

Red Dead Redemption 2
Shared: Open World · Action · Singleplayer

Enforcer: Police Crime Action
Shared: Simulation · Action · Crime