Embark on a co-op survival journey for 1-5 players through a post-apocalyptic Lovecraftian world! Command and evolve a living, monstrous train, craft weapons, build a mobile base, gain powers, and face the Great Old Ones. Explore an ever-changing world, hold on to your sanity, and ascend to godhood!

After ages of slumber, a Call awakens you to a broken world and corrupted reality.

Venture alone or team up with allies online as you traverse a wicked landscape plagued by Lovecraftian horrors. Command, evolve, and live in symbiosis with a colossal RailGod, a nightmarish creature entangled with a locomotive, and expand your base — the train.

Craft weapons, harness dark magic, gain eldritch powers, and upgrade your Carriages to withstand the relentless onslaught of monsters and cultists. Stop to explore cursed areas, fight, capture, and sacrifice your foes, and prepare for the battles that lie ahead.