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Press release:
Dallas, Texas, May 15, 2026 – Crytivo, together with solo developer SoulAge23, is happy to announce that Steel Artery: Train City Builder is now available on Steam for PC.

Steel Artery is a city-building and management simulation set in a steampunk fantasy world where players construct, expand, and manage a living city built entirely on rails.

Players oversee thousands of autonomous citizens, maintain a functioning economy, manage logistics, explore distant regions, and balance the needs of multiple races including humans, elves, and orcs, all while keeping a moving civilization operational.

Key Features

City on Rails: Build and expand a mobile city wagon by wagon.
Economy-Driven AI: Citizens work, rest, spend money, socialize, and make decisions based on their needs.
Multiracial Colonies: Manage humans, elves, orcs, and other groups with different preferences and relationships.
Living Economy: Balance wages, housing, food, production, and entertainment.
Exploration and Expansion: Visit new regions, gather resources, and keep the Empire moving.
Pixel Art Presentation: A detailed steampunk fantasy world brought to life through expressive pixel art.

ABOUT THE DEVELOPER
SoulAge23 is an independent solo developer for whom making games has always been a childhood dream. Inspired by titles such as Oxygen Not Included, RimWorld, and Songs of Syx, he taught himself programming and game design to bring to life the concept of a train-city he originally imagined during tabletop RPG sessions. Steel Artery: Train City Builder is his debut project, created with a passion for deep strategy and simulation.