Endure a desolate post-apocalyptic world with arctic temperatures, unspeakable horrors, and one life-sustaining locomotive powered by the impressive Eden Engine. Scavenge underground dungeons and crumbling ruins across the tundra while braving forces both natural and unnatural, slaying horrifying abominations known as Revenants in intense FPS battles. 

Collect vital resources, but stray from the train for too long and risk succumbing to the icy environment and its cursed inhabitants. The train is not just transportation, it is a home base, a moving fortress, and the one thing standing between you and a cold death. Only the lucky souls get to continue the treacherous journey. 

Craft essential parts to upgrade the convoy and create new tools, weapons, and equipment. Band together with other survivors in 4-person online co-op for a greater chance against the harsh landscapes, ravenous opponents, and towering bosses.

Through the frost, death follows the tracks.

Frostrail pulls into the Steam Train Fest and SimFest Workers and Resources Fest today with the announcement of a Closed Beta beginning on Monday, August 31, 2026, during the Steam PvE Survival Crafting Fest!

Prospective engineers can sign up to participate in the closed beta on the Frostrail Steam page.

Frostrail will launch on Steam Early Access for PC in Q4 2026 with English, Spanish, French, German, Russian, Polish, Portuguese - Brazil, and Simplified Chinese language support.

Key Features:

• Once a mighty empire, the land now lies barren, consumed by an unrelenting cold. Twisted by the Emperor’s pact with the Void, its ruins are haunted by relentless revenants and eldritch horrors. Aboard an armored, steam-powered train, the Penitent Gardeners purge the land of the cursed, granting mercy to the lost and striking down the wicked, seeking salvation in the heart of the frozen desolation.
• Your train is more than a refuge, it is your only way forward. As you explore the frozen wasteland, it will keep you moving and alive, carrying everything you need to survive. Fuel the Eden Engine, manage its power, and operate your train to explore further, scavenging what little remains of this world. As your struggle grows heavier, so must your train. Reinforce its walls, craft weapon stations, and upgrade the engine to outpace the horrors that hunt you. Expand with new carriages, crafting stations and storage, forging a moving fortress against the cold and the terrors beyond.
• Beyond the tracks lies a world frozen in death, its ruins entombed in ice and time. Explore the wasteland for vital supplies, scavenge the remnants of abandoned settlements, and break into wreckage lost to the frost. Descend into treacherous depths where greater rewards come at a deadly cost. But the cold is unforgiving, and every step away from your train is a gamble. Risk death for precious supplies or stay safe and go without. The frost creeps into your bones, the blizzard blinds, slows, and suffocates. Heat is survival, ration it wisely. And in the silence of the snow, something else stirs…
• Face the revenants alone or band together to survive relentless combat and carve a path through the frozen wasteland. Scavenge, hunt, craft weapons and equipment to face the horrors lurking in the dark. Brave the depths of derelict bunkers and ruined strongholds, where darkness conceals both salvage and death. Fortify your train, arm yourselves, survive the unspeakable. Or be consumed by the frost.

Frostrail is coming to PC (Steam) in 2026/2027.