Screenshots
Watch trailer on Steam ↗Boreal Tenebrae Act 0: Sundowning
Snot Bubbles Productions, Music By GUIDEWIRE · Published by Snot Bubbles Productions · Official site ↗
Content notice: Boreal Tenebrae: Act 0 contains themes and imagery that some players may find disturbing. While the game does not depict sexual acts or explicit violence, it does include: • Depictions of emotional distress, panic, and mental breakdown in several characters. • Scenes involving social tension, harassment, and aggressive confrontation between townspeople. • References to alcohol and off-screen substance use, including intoxicated characters. • Surreal or disturbing imagery, including VHS distortions, cosmic/analog horror, and frightening audiovisual effects. • Depictions of fire, accidents, and a large-scale destructive event that endangers characters. • Themes of community decline, labor conflict, and exploitation, which may be sensitive for some players. • Violence (characters shoved, threatened, or placed in danger), • Blood - Blood dripping from the sky • Non-graphic scenes of characters experiencing physical pain or collapse during supernatural events. The game explores psychological tension, industrial hardship, and cosmic unease, and may not be suitable for all audiences.
Positive — 100% positive (17 reviews) · 11 achievements
Last updated 28 Sept 2026
A surreal narrative adventure set on the night Tamarack Narrows collapses into static, fire, and aurora. Follow Sarah, Bree, and the townsfolk as an unknown visitor arrives promising salvation. A lo-fi, analog-horror
£4.23
£5.29Lowest price we've ever recorded
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Price history
Adventure · 2026 · More under £5 games
Explore the eerie nightfall of Tamarack Narrows as Sarah and her town face an unknown visitor promising salvation. Guided by lo-fi analog horror, uncover mysteries in this unique narrative adventure from Snot Bubbles Productions.
About this game
Boreal Tenebrae: Act 0 is an atmospheric narrative adventure set in the strange, dying town of Tamarack Narrows—a place of disappearing industry, simmering resentment, flickering CRTs, and a crimson aurora that stains the sky like a wound.
You play through the interwoven perspectives of Sarah Walker, her sister Bree, and the people trapped in this remote northern community on the night everything unravels. A centennial celebration meant to save the town becomes the site of a surreal catastrophe, when an unknown visitor arrives promising salvation—and delivering something far older, and far worse.
Inspired by late-90s analog media, fixed-angle exploration games, and the dream-logic horror that defines the full Boreal Tenebrae series, Act 0 blends PSX-style visuals, lo-fi video textures, and narrative-driven exploration to create a world that feels both intimate and unsettling.
This is the night the story begins.
This is the night Tamarack Narrows changed forever.
• A standalone prequel that enriches and expands the world of Boreal Tenebrae: Act 1 while remaining accessible to new players.
• Multi-perspective narrative following Sarah, Bree, Nicole, Sam, and the townsfolk as their lives intersect during one disastrous community event.
• Analog-horror aesthetic: CRT distortion, VHS noise, infrared footage, and PS1-inspired visuals woven directly into gameplay.
• Exploration of a collapsing prairie town, from liquor stores and empty streets to church basements and industrial yards.
• Cinematic storytelling: Fixed-camera scenes, interactive dialogue, and surreal sequences bursting into the real world.
• A mystery rooted in community, class struggle, and cosmic intrusion, setting the stage for the events of Act 1.
• Atmospheric soundtrack that shifts between warm nostalgia and unnerving dissonance.
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: AMD Athlon X4 880K 4Ghz or Intel Pentium G4500 3.5Ghz
- Memory: 4 GB RAM
- Graphics: Intel HD Graphics 520 or AMD Radeon Vega Integrated Graphics
- DirectX: Version 11
- Storage: 4 GB available space
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 11
- Processor: AMD Ryzen 1500X 3.5Ghz or equivalent
- Memory: 8 GB RAM
- Graphics: AMD RX 480, NVIDIA GTX 970, 4 GB of Video Memory and above
- DirectX: Version 11
- Storage: 4 GB available space
Supported Languages
*languages with full audio support
Latest news
AnnouncementsOfficial
Boreal Tenebrae Collection
It's been one week since Boreal Tenebrae was released. Thank you to everyone who's played! We've bundled Act 0 with Act 1, so you can buy them both for 10$! (Or if you own one, get the other at a discount) The Boreal Tenebrae Collection includes both Act 0 and Act 1, following the unraveling of Tamarack Narrows through multiple perspectives as an forgotten northern town is consumed by something inescapable.Begin with Act 0, a standalone prequel that explores the night everything changed. Witness the town's centennial celebration descend into catastrophe, uncover the lives of Sarah, Bree, Nicole, Sam, and the people caught in the collapse, and discover the first signs of the force that will reshape Tamarack Narrows forever.Continue into Act 1, Explore its fractured streets, investigate a murder, search for Sarah, and uncover a mystery that reaches far beneath the forests, the mill, and the people who refuse to let the town die.Together, these two games tell the opening chapters of the Boreal Tenebrae saga.Read full article on Community Announcements (Snotbubbles Production)AnnouncementsOfficial
DEMO OUT NOW
Hey everyone,I wanted to give a quick update, the Boreal Tenebrae: Act 0 demo is out now.This is the first public build of the game, so it’s a bit of an early look at what I’ve been working on. It’s not the full experience, but it should give you a solid sense of the tone, structure, and where things are heading.What’s in the demo?You’ll be able to:Play through the opening section of the storyGet a feel for how the different perspectives workExperience the atmosphere and get introduced to the charactersThere are definitely still rough edges, I’m treating this as a chance to get feedback and see how things land with players.If you run into bugs, have thoughts, or just want to share how it felt, I’d really love to hear it.Thanks again to everyone who’s been following along so far it genuinely means a lot.If you haven’t already, consider wishlisting the game. It helps more than you’d expect, especially at this stage.Read full article on Community Announcements (Snotbubbles Production)AnnouncementsOfficial
Boreal Tenebrae: Act 0 Demo - Out This Thursday
Demo Coming This ThursdayHey everyone,I wanted to give a quick update, the Boreal Tenebrae: Act 0 demo is going live this Thursday.This is the first public build of the game, so it’s a bit of an early look at what I’ve been working on. It’s not the full experience, but it should give you a solid sense of the tone, structure, and where things are heading.What’s in the demo?You’ll be able to:Play through the opening section of the storyGet a feel for how the different perspectives workExperience the atmosphere and get introduced to the charactersThere are definitely still rough edges, I’m treating this as a chance to get feedback and see how things land with players.If you run into bugs, have thoughts, or just want to share how it felt, I’d really love to hear it.Thanks again to everyone who’s been following along so far it genuinely means a lot.If you haven’t already, consider wishlisting the game. It helps more than you’d expect, especially at this stage.See you Thursday.Read full article on Community Announcements (Snotbubbles Production)
