Screenshots
Watch trailer on Steam ↗Haunted Bloodlines
Horrified Triangles · Published by Serafini Productions, Iphigames
Last updated 28 Sept 2026
Every family has secrets. This house knows yours. Haunted Bloodlines is a first-person psychological horror game where the halls shift, the walls breathe, and the mansion has been waiting for you your whole life.
Action, Adventure, Indie, Simulation · More free games
Embark on a chilling journey through a mansion that holds your family’s darkest secrets in Haunted Bloodlines. Navigate its ever-changing corridors and uncover the truths behind every creaking floorboard, all while developing as an indie simulation experience from Horrified Triangles.
About this game
Haunted Bloodlines is a first-person psychological horror game. Navigate a cursed family mansion that breathes, shifts and remembers, uncovering a buried legacy of secrets through exploration, time manipulation and two overlapping realities.
ENVIRONMENT
The mansion breathes. It shifts. It watches. Its history isn't hanging on the walls, it is the walls. And the further you explore, the clearer it becomes that the house isn't just showing you its past. It's deciding how much of your past to take.
STORYLINE
A family tore itself apart within these walls. Their diaries, their drawings, their secrets scattered and buried. Finding the truth means confronting something you weren't prepared for. This isn't just their story.
ESCAPE
You have no weapons. No way to overpower what's here. Survival means staying quiet, staying hidden, and understanding that what hunts you knows this house far better than you ever will.
SANITY
The deeper you go, the more the house gets inside your head. Not all at once, slowly, deliberately. A shadow that moves wrong. A sound from an empty room. The longer you stay, the more it rewrites what you're seeing and by the time you notice, it's already working.
TIME
A pocket watch found deep inside the house carries an unusual power, the ability to glimpse moments that have already passed. Some secrets are buried in the past. Some can only be uncovered by going back.
REALM-SWITCHING
The house exists in two states, the living and the dead, neither tells the whole story alone. Shifting between them reveals what each conceals. But don't mistake the dead realm for a tool. It has been there far longer than you have, and it does not see you as a visitor.
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS *: WINDOWS® 7, 8, 8.1, 10, 11
- Processor: Intel® Core™ i3 or AMD Ryzen™ 3
- Memory: 6 GB RAM
- Graphics: NVIDIA® GeForce® GTX 950 or AMD Radeon™ R7 370
- DirectX: Version 10
- Storage: 10 GB available space
Recommended
- Requires a 64-bit processor and operating system
Supported Languages
*languages with full audio support
Latest news
AnnouncementsOfficial
Haunted Bloodlines at the TooManyGames 2026 Indie Game Awards
We were at the TooManyGames 2026 Indie Game AwardsA nice moment for us, Haunted Bloodlines was nominated at the TooManyGames 2026 Indie Game Awards and featured in the Indie Game Showcase.Thanks to everyone who watched and showed support. It means a lot to see the game getting recognized.If you haven't yet, the demo's out now — give it a try and let us know what you think.Read full article on Community Announcements (TheFaceLessGab)AnnouncementsOfficial
Haunted Bloodlines Is Part of Endix Showcase - 23 - 24 May!
Haunted Bloodlines is joining the Endix Showcase Spring Edition, happening 23–24 May. Endix is a fully digital, playable expo, a living world where you explore as an avatar, drop into booths, catch streamers going live from inside the venue and meet developers directly through voice chat. We'll be on Floor 3. Bring friendsRead full article on Community Announcements (TheFaceLessGab)AnnouncementsOfficial
We're in the Steam Women's Day Sale — Play Our Demo!
Hey everyone!We're thrilled to announce that Haunted Bloodlines is part of the Steam Women's Day Sale 2026 (March 6–15)! 🎉To celebrate, our demo is available to download right now — step inside a living, breathing mansion, uncover dark secrets, and see if you can survive what lurks within.👉 Download the Demo If you enjoy it, add us to your wishlist and join our Discord to stay close to our journey. Your support means the world to us. 💜— The Haunted Bloodlines TeamRead full article on Community Announcements (TheFaceLessGab)AnnouncementsOfficial
Horror Game Awards
Steam for Horror Game AwardsRead full article on Community Announcements (Iphigames)Patch NotesOfficial
Major Demo Update
We’ve overhauled the Haunted Bloodlines demo to bring it much closer to our vision for the final game. Here’s what’s new:New Gameplay Mechanics – Defend yourself against certain enemies for added strategy and suspense.Smarter AI – Enemies now react more intelligently, making encounters more intense.Graphics Rebuilt from Scratch – Almost every asset is brand-new, exclusively for Haunted Bloodlines.Performance Boost – Faster load times, smoother gameplay, better optimisation.Atmosphere Upgrade – Improved lighting, haunting effects, and enhanced physics.Cleaner UI – More intuitive and immersive interface.New Modes – Photo Mode to capture chilling moments, plus Light Mode.Localization – Multi-language support is now available.Bug Fixes – Squashed issues for a smoother experience.This update is a major step toward what Haunted Bloodlines will be at launch, more immersive, more intense, and more haunting than ever.🖤 Try the new demo and let us know what you think!Read full article on Community Announcements (TheFaceLessGab)
