Games like Mary Jane
Games like Mary Jane include Schedule I, Drug Dealer Simulator, Grand Theft Auto V Legacy, Arma 3, and Grand Theft Auto IV: The Complete Edition. We matched them by the tags players give Mary Jane on Steam (Action, Simulation, Crime, Open World, and Farming Sim): closest matches first, and among equally close ones the better-known games.

Schedule I
Shared: Simulation · Crime · Open World

Drug Dealer Simulator
Shared: Simulation · Action · Crime

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

Arma 3
Shared: Action · Simulation · Open World

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

Rust
Shared: Open World · Crafting · Action

Gray Zone Warfare
Shared: Simulation · FPS · Open World

Far Cry 3
Shared: Action · Open World · FPS

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

Thief Simulator
Shared: Simulation · Crime · Open World

Counter-Strike 2
Shared: Action · FPS · Shooter

WARDOGS
Shared: Action · FPS · Simulation

Contraband Police
Shared: Simulation · Open World · Action

Aimlabs
Shared: Simulation · Action · FPS

Kenshi
Shared: Open World · Simulation · Crafting

Far Cry® 4
Shared: Action · Open World · FPS

Drug Lord Tycoon
Shared: Simulation · Action · Crime

Far Cry® 6
Shared: Open World · Action · FPS

Sub Rosa
Shared: Action · FPS · Open World

Tom Clancy's Rainbow Six Siege
Shared: FPS · Action · Tactical

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

PUBG: BATTLEGROUNDS
Shared: Action · FPS · Shooter

Arma Reforger
Shared: Simulation · Action · FPS

Once Human
Shared: Open World · Action · Crafting