Games like Railroads Online - Explorer DLC
Games like Railroads Online - Explorer DLC include Railroads Online, BeamNG.drive, Garry's Mod, Forza Horizon 5, and Euro Truck Simulator 2. We matched them by the tags players give Railroads Online - Explorer DLC on Steam (Trains, Multiplayer, Online Co-Op, Open World, and Automobile Sim): closest matches first, and among equally close ones the better-known games.

Railroads Online
Shared: Trains · Multiplayer · Online Co-Op

BeamNG.drive
Shared: Physics · Driving · Automobile Sim

Garry's Mod
Shared: Multiplayer · Physics · Sandbox

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

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

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

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

MudRunner
Shared: Multiplayer · Automobile Sim · Open World

SnowRunner
Shared: Multiplayer · Automobile Sim · Open World

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

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

Brick Rigs
Shared: Multiplayer · Open World · Building

Construction Simulator
Shared: Multiplayer · Online Co-Op · Open World

Scrap Mechanic
Shared: Multiplayer · Building · Open World

RoadCraft
Shared: Online Co-Op · Building · Physics

Valheim
Shared: Online Co-Op · Multiplayer · Open World

Space Engineers
Shared: Building · Sandbox · Open World

The Crew™ 2
Shared: Multiplayer · Open World · Automobile Sim

Assetto Corsa
Shared: Multiplayer · Automobile Sim · Driving

Grand Theft Auto V Legacy
Shared: Multiplayer · Open World · Automobile Sim

The Long Drive
Shared: Multiplayer · Open World · Driving

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

Raft
Shared: Multiplayer · Open World · Online Co-Op

Stormworks: Build and Rescue
Shared: Open World · Building · Physics