Single-player games like Stream Train
Below are 12 single-player Steam games similar to Stream Train, 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 Stream Train page.
Ranked picks
- 1

Railroads Online
Single-player alternative to Stream Train — playable solo, no multiplayer required.
Build your dream railroad across a huge open world! You can build tracks and stations, drive detailed locomotives, and transport goods to earn money and experience. Play exciting Online Multiplayer sessions with your friends or create your very own sandbox!
- 2

SimRail - The Railway Simulator
Single-player alternative to Stream Train — playable solo, no multiplayer required.
SimRail is new, advanced railway simulator. Master high-speed long-distance EMU, heavy freight hauls and suburban trains. Travel 500 km of geodetic-data based real routes. Become train dispatcher and control the traffic according to the schedule or cooperate with other players on multiplayer mode.
- 3

Trainz Railroad Simulator 2022
Single-player alternative to Stream Train — playable solo, no multiplayer required.
Drive, Explore, Operate and Create the railroad of your dreams - and now you can collaborate in real time with Multiplayer Surveyor! TRS22 showcases a range of high quality routes, sessions and trains to drive, plus all the scenery you need to make your own masterpiece.
- 4

Struggling
Single-player alternative to Stream Train — playable solo, no multiplayer required. Shares Adventure with Stream Train.
Struggling is a physics-based co-op platformer with a twisted spin on teamwork. Control the arms of a squishy abomination and lead it through a deranged world.
- 5

Ghost Janitors
Single-player alternative to Stream Train — playable solo, no multiplayer required. Shares Adventure with Stream Train.
Ghost Janitors is a multiplayer psychological horror game for 1-4 players. Your job? Cleaning haunted houses while avoiding terrifying monsters. Ready to face the spine-tingling challenge with your team?
- 6

World of Subways 2 – Berlin Line 7
Single-player alternative to Stream Train — playable solo, no multiplayer required.
Volume 2: "U7 - Berlin" is the next release continuing the successful product series " World of Subways" introducing famous subway lines around the world to all subway enthusiasts. After Vol. 1, Vol. 2 contains the route U7 of Berlin`s subway.
- 7

The Darkside Detective: A Fumble in the Dark
Single-player alternative to Stream Train — playable solo, no multiplayer required. Shares Adventure with Stream Train.
Delouse your room with sage and pack up your travel-sized ouija board, it’s time to re-enter Twin Lakes - America’s 34th most haunted city. Join Detective McQueen as he puzzles his way through 9 chilling cases, risking life and pixelated limb to solve the macabre mysteries that plague the poor town.
- 8

SEVERANCE
Single-player alternative to Stream Train — playable solo, no multiplayer required.
Severance is a 1-5 player paranormal investigation game… with a twist. Use tools and equipment to identify the correct ghost type while a dangerous, violent entity hunts you down. The twist? YOU can become the ghost. Choose Ghost AI, or an asymmetrical mode where a player takes the Ghost role.
- 9

Time on Frog Island
Single-player alternative to Stream Train — playable solo, no multiplayer required. Shares Adventure with Stream Train.
Cast away on an island paradise complete with a cast of friendly frogs. Enjoy sandbox island life and explore at your own pace, solving sticky situations for your new friends and trading your way to fixing your ship!
- 10

Time on Frog Island - Prologue
Single-player alternative to Stream Train — playable solo, no multiplayer required. Shares Adventure with Stream Train.
Help an old axolotl bring life back to a dying island in the Time on Frog Island Prologue - a small, self-contained, mini adventure and prelude to the full Trading Time game. Download the prologue for free and be sure to wishlist the full game if you enjoyed this first mini-adventure.
- 11

Spectacle: Worlds Unseen
Single-player alternative to Stream Train — playable solo, no multiplayer required. Shares Adventure with Stream Train.
Change your surroundings in the blink of an eye. Wield powerful glasses that let you see and interact with the world in new ways. Spectacle is a surreal first-person puzzle game about observation, spatial reasoning, and lizards.
- 12

Tempest Tower
Single-player alternative to Stream Train — playable solo, no multiplayer required.
Tempest Tower is an action packed tower defense platformer where you must brawl with incoming hordes of Creepers while herding the local critters to safety. Build, fight, upgrade, overcome.