Games like Farming Simulator 15
Games like Farming Simulator 15 include Farming Simulator 19, Farming Simulator 17, Euro Truck Simulator 2, BeamNG.drive, and American Truck Simulator. We matched them by the tags players give Farming Simulator 15 on Steam (Farming Sim, Automobile Sim, Simulation, Multiplayer, and Open World): closest matches first, and among equally close ones the better-known games.

Farming Simulator 19
Shared: Farming Sim · Simulation · Multiplayer

Farming Simulator 17
Shared: Farming Sim · Simulation · Automobile Sim

Euro Truck Simulator 2
Shared: Simulation · Automobile Sim · Open World

BeamNG.drive
Shared: Simulation · Automobile Sim · Open World

American Truck Simulator
Shared: Automobile Sim · Simulation · Open World

Farming Simulator 22
Shared: Farming Sim · Simulation · Multiplayer

Stardew Valley
Shared: Farming Sim · Multiplayer · Simulation

MudRunner
Shared: Simulation · Automobile Sim · Multiplayer

Assetto Corsa
Shared: Automobile Sim · Simulation · Multiplayer

Forza Horizon 5
Shared: Automobile Sim · Open World · Multiplayer

Car Mechanic Simulator 2018
Shared: Automobile Sim · Simulation · Multiplayer

City Car Driving
Shared: Simulation · Automobile Sim · Open World

CarX Drift Racing Online
Shared: Simulation · Multiplayer · Moddable

Ranch Simulator: Build, Hunt, Farm
Shared: Simulation · Farming Sim · Multiplayer

My Summer Car
Shared: Automobile Sim · Simulation · Open World

Bus Simulator 18
Shared: Automobile Sim · Simulation · Multiplayer

Forza Horizon 6
Shared: Automobile Sim · Open World · Multiplayer

The Bus
Shared: Simulation · Automobile Sim · Multiplayer

SnowRunner
Shared: Automobile Sim · Simulation · Multiplayer

Farming Simulator 2013: Titanium Edition
Shared: Farming Sim · Simulation · Multiplayer

Car Mechanic Simulator 2021
Shared: Automobile Sim · Simulation · Moddable

OMSI 2: Steam Edition
Shared: Automobile Sim · Simulation · Multiplayer

Euro Truck Simulator
Shared: Automobile Sim · Simulation · Multiplayer

Farming Simulator 25
Shared: Farming Sim · Simulation · Multiplayer