Spline: Part One cover art

Spline: Part One

A narrative-driven psychological horror game in which a man searching for his missing wife becomes trapped within a distorted reality known as the Spline, navigating hostile environments, persistent threats…

1 October 2026

Spline: Part One is an adventure developed by MANiAC INTERACTIVE, released 1 October 2026 on PC (Microsoft Windows).

Verified Sources: IGDB

What Spline: Part One is

Spline: Part One is an adventure game developed by MANiAC INTERACTIVE and released in 2026. It is available on PC (Microsoft Windows) only. It runs on Unreal Engine 4.

The premise, in the publisher's words

When his search for his missing wife leads him somewhere impossible, a man becomes trapped in a reality that feels disturbingly aware of him. Something moves in the dark, something that knows more than it should, and escape may require confronting truths that he buried long ago.
Description from the publisher · source

How it plays

It is played from a first person perspective. Its themes are horror. It is a single-player game with no multiplayer component.

What it launched against

Spline: Part One launched on 1 October 2026, within three weeks of Marvel's Wolverine, Control Resonant, Silent Hill: Townfall and Star Wars: Galactic Racer.

Released around the same time: Marvel's Wolverine, Control Resonant, Silent Hill: Townfall, Star Wars: Galactic Racer.

Screenshots

All media

Quick answers

Spline: Part One — frequently asked questions

When did Spline: Part One come out?
Spline: Part One was released on 1 October 2026 for PC (Microsoft Windows).

If you like this

Games like Spline: Part One

See all