Single-player games like Ship Simulator Extremes
Below are 9 single-player Steam games similar to Ship Simulator Extremes, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Ship Simulator Extremes page.
Ranked picks
- 1
Silent Hunter® III
Single-player alternative to Ship Simulator Extremes — playable solo, no multiplayer required. Shares Simulation with Ship Simulator Extremes.
The king of submarine simulations returns with an all-new 3D engine, new crew command features, and more realistic WWII naval action than ever before. The movie-like graphics and simple, tension-filled gameplay make this the perfect game for the realism fanatic and the casual gamer.
- 2
Train Simulator Classic
Single-player alternative to Ship Simulator Extremes — playable solo, no multiplayer required. Shares Simulation with Ship Simulator Extremes.
The ultimate railway hobby for more than 15 years! From historic steam locomotives to modern high-speed and heavy freight trains, and routes around the world, Train Simulator Classic is the simulation made by railfans for railfans.
- 3
Fishing: Barents Sea
Single-player alternative to Ship Simulator Extremes — playable solo, no multiplayer required. Shares Simulation with Ship Simulator Extremes.
Commercial fishing on the Barents Sea! Take the helm of your very own fishing boat in Fishing: Barents Sea and explore the vastness of the Barents Sea in search for the best fishing zones. Start out small and earn officially licensed Scanmar Equipment and the officially licensed Hermes trawler.
- 4
Sail the Seas
Single-player alternative to Ship Simulator Extremes — playable solo, no multiplayer required. Shares Simulation with Ship Simulator Extremes.
Sail the Seas is a sailing, trading simulator set in 18th century, spanning whole world
- 5
Seafarer: The Ship Sim
Single-player alternative to Ship Simulator Extremes — playable solo, no multiplayer required. Shares Simulation with Ship Simulator Extremes.
Build your maritime career solo or with up to 4 players. Take on contracts across diverse harbors, command different ships, and tackle cargo runs, patrols, rescues, firefighting, and unexpected events in a vast Northern European open world.
- 6
Microsoft Flight Simulator X: Steam Edition
Single-player alternative to Ship Simulator Extremes — playable solo, no multiplayer required. Shares Simulation with Ship Simulator Extremes.
Take to the skies in the World’s favourite flight simulator! The multi award winning Microsoft Flight Simulator X lands on Steam for the first time. Take off from anywhere in the world, flying some of the world’s most iconic aircraft to any one of 24,000 destinations.
- 7
UBOAT
Single-player alternative to Ship Simulator Extremes — playable solo, no multiplayer required. Shares Simulation with Ship Simulator Extremes.
UBOAT is a simulator of a submarine from WWII era. It is a survival sandbox with crew management mechanics while its primary theme is life of German sailors. The boat is their home, but it can become their grave at any time.
- 8
Project CARS
Single-player alternative to Ship Simulator Extremes — playable solo, no multiplayer required. Shares Simulation with Ship Simulator Extremes.
THE ULTIMATE DRIVER JOURNEY delivers the soul of motor racing in the world’s most beautiful, authentic, and technically-advanced racing game.
- 9
Microsoft Flight Simulator 2024
Single-player alternative to Ship Simulator Extremes — playable solo, no multiplayer required. Shares Simulation with Ship Simulator Extremes.
Explore the world with our largest fleet of aircraft and take simulation to new heights while pursuing your aviation career within Microsoft Flight Simulator 2024.