Coming soon

About This Game

GrimRail is a first-person psychological horror puzzle game about survival, choice, and uncovering hidden truths. Explore impossible spaces, confront unsettling passengers, and endure the terrors that stalk each cursed stop on this primordial train.

Your fellow travelers are trapped in the same timeless loop, each burdened with secrets. Piece together their stories across repeated cycles. Confront Clair, Malik, and Rosa with what you uncover, test fragile bonds, and decide whether to offer judgment or redemption.

Every stop is a trial filled with shifting nightmares where abominations roam. Hide from their gaze, use stealth and cunning to endure, and push deeper into their domains. Death resets the cycle but never breaks it.

A mysterious radio grafted into your arm binds you to the train. It whispers memories, calls to strange recordings, and seems to alter the world around you. Its purpose is unclear, but it is both a burden and a key to uncovering the truth.

GrimRail’s stops are surreal spaces that knot, flip, and bend around you. Solve puzzles, unlock paths, and resist the horrors that guard the truth. The train never stops, and death provides no release.

Key Features

• Story Rich and Choice Driven Gameplay – Passenger fates shift with your decisions and dialogue

• Psychological Horror – A blend of atmosphere, dread, and distorted realities

• Environmental Puzzles – Corridors and rooms twist into solvable, mind bending spaces

• Stealth Survival – Hide and endure abominations that stalk each stop

• Multiple Endings – Cycles conclude in different ways shaped by your actions

You'll Love GrimRail If:

You’re drawn to unsettling atmospheric story-telling, narrative weight, and survival through wit and will. Fans of GrimRail love:

• Mouthwashing – surreal psychological storytelling

• SOMA – existential horror and shifting realities

• Amnesia: The Dark Descent – stealth, dread, and endurance against the unseen

• Pathologic – moral choices, doomed characters, and a world steeped in decay

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Grimrail does not use AI to generate in-game content, code, or assets during gameplay. All game environments, characters, writing, and systems are crafted by human developers and artists.

AI tools were used only in the concept phase as stylistic references to guide the art team. Final game assets including the logo, artwork, and marketing materials were created through human effort and direction.

Mature Content Description

The developers describe the content like this:

Grimrail contains mature themes and imagery consistent with psychological and survival horror. Players may encounter:

Depictions of violence, blood, and death (including corpses and disturbing imagery).

Frightening scenes and psychological horror designed to unsettle.

Occasional references to suicide and criminal acts as part of the branching storyline.

Use of mild profanity and crude language during dialogue.

Portrayals of alcohol and tobacco use within character interactions.

All of these elements appear in service of the game’s narrative, puzzle design, and horror themes, and may vary depending on the player’s choices and the paths they uncover.