Steam Train Fest — Top 20 Popular Discounted Games

With every official Steam sale, we like to take some time to check out all of the top-selling games on Steam. With the Steam Train Fest already well underway and on its way to its first weekend, we're taking a look at the most famous discounts on the platform, based on the amount of money they've earned.

One thing we'd like to mention is that we are removing any games that use AI generation from this list. We are hoping to make shopping easier for our users, and we want to platform the developers that are keeping the industry human. You can learn more about our stance on AI here. 

Denshattack!

• Developer: Undercoders
• Publisher: Fireshine Games
• Genre: Action, Adventure
• Tags: Arcade, Trains, 3D Platformer
• Release Date: 15 Jul, 2026
• Steam Link

Derail Valley

• Developer: Altfuture
• Publisher: Altfuture
• Genre: Adventure, Indie, Simulation
• Tags: Early Access, Trains, Simulation
• Release Date: 25 Jan, 2019
• Steam Link

Captain of Industry

• Developer: MaFi Games
• Publisher: MaFi Games
• Genre: Indie, Simulation, Strategy
• Tags: Automation, Resource Management, Base Building
• Release Date: 31 May, 2022
• Steam Link

Victoria 3

• Developer: Paradox Development Studio
• Publisher: Paradox Interactive
• Genre: Simulation, Strategy
• Tags: Grand Strategy, Economy, Historical
• Release Date: 25 Oct, 2022
• Steam Link

Beholder: Conductor

• Developer: Alawar
• Publisher: Alawar
• Genre: Adventure, Indie, Simulation
• Tags: Political Sim, Dystopian, Choices Matter
• Release Date: 23 Apr, 2025
• Steam Link

Last Train Home

• Developer: Ashborne Games
• Publisher: THQ Nordic
• Genre: Strategy
• Tags: Strategy, RTS, Real Time Tactics
• Release Date: 28 Nov, 2023
• Steam Link

Transport Fever 2

• Developer: Urban Games
• Publisher: Good Shepherd Entertainment
• Genre: Casual, Indie, Simulation
• Tags: Simulation, Strategy, Management
• Release Date: 11 Dec, 2019
• Steam Link

Fogpiercer

• Developer: Mad Cookies Studio
• Publisher: Hooded Horse
• Genre: RPG, Strategy
• Tags: Strategy, Roguelike, Card Game
• Release Date: 17 Jul, 2026
• Steam Link

shapez 2 - Factory

• Developer: tobspr Games
• Publisher: tobspr Games
• Genre: Casual, Indie, Simulation
• Tags: Automation, Management, Strategy
• Release Date: 23 Apr, 2026
• Steam Link

Train Simulator Classic

• Developer: Dovetail Games
• Publisher: Dovetail Games - Trains
• Genre: Simulation
• Tags: Simulation, Trains, Singleplayer
• Release Date: 12 Jul, 2009
• Steam Link

Rail Route

• Developer: Bitrich.info
• Publisher: Bitrich.info
• Genre: Casual, Indie, Simulation
• Tags: Time Management, Immersive Sim, Trains
• Release Date: 22 Feb, 2024
• Steam Link

Voidtrain

• Developer: HypeTrain Digital
• Publisher: HypeTrain Digital
• Genre: Action, Adventure, Indie
• Tags: Open World Survival Craft, Co-op, Trains
• Release Date: 7 Nov, 2025
• Steam Link

RUNNING TRAIN | 走ル列車！

• Developer: Novatetsu Games
• Publisher: Novatetsu Games
• Genre: Casual, Indie, Simulation
• Tags: Simulation, Trains, Driving
• Release Date: 24 May, 2026
• Steam Link

Railway Empire 2

• Developer: Gaming Minds Studios
• Publisher: Kalypso Media
• Genre: Simulation, Strategy
• Tags: Simulation, Strategy, Management
• Release Date: 25 May, 2023
• Steam Link

Unrailed 2: Back on Track

• Developer: Indoor Astronaut
• Publisher: Indoor Astronaut
• Genre: Action, Casual, Indie
• Tags: Online Co-Op, Trains, Multiplayer
• Release Date: 11 Jun, 2026
• Steam Link

JR EAST Train Simulator

• Developer: ONGAKUKAN Co.,Ltd.
• Publisher: EAST JAPAN RAILWAY TRADING CO., LTD.
• Genre: Simulation
• Tags: Trains, Simulation, Driving
• Release Date: 14 Nov, 2022
• Steam Link

Railroader

• Developer: Giraffe Lab LLC
• Publisher: Giraffe Lab LLC
• Genre: Simulation, Strategy, Early Access
• Tags: Early Access, Simulation, Trains
• Release Date: 7 Dec, 2023
• Steam Link

Unrailed!

• Developer: Indoor Astronaut
• Publisher: Daedalic Entertainment
• Genre: Action, Casual, Indie
• Tags: Multiplayer, Co-op, Online Co-Op
• Release Date: 23 Sep, 2020
• Steam Link

Subway Builder

• Developer: Colin Miller, EJ Fox, Curran Kelleher, Nate Maue, Alex Wohlbruck, Piero Maddaleni, Brooks Flannery
• Publisher: Borough Studio
• Genre: Indie, Simulation, Strategy
• Tags: Strategy, Simulation, City Builder
• Release Date: 17 Jul, 2026
• Steam Link

Trainz Railroad Simulator 2022

• Developer: N3V Games
• Publisher: N3V Games
• Genre: Simulation
• Tags: Simulation, Trains, Level Editor
• Release Date: 30 May, 2022
• Steam Link