Heartworm: A Psychological Horror Adventure of Grief and the Supernatural

9/15/2026, 9:35:02 PM

Release date: 7/31/2025

Tags: #adventure #psychological-horror #survival-horror #action-adventure #exploration #narrative #puzzle #female-protagonist

User Reviews

Score: 86%Very Positive
Review Count: 502 reviews
Fetched At: 9/15/2026, 9:35:02 PM

Reference prices

Japan

¥ 1,700 (JPY)

Steam JP

$14.99 (USD)

Steam

Live Store Snapshot

Body text may reflect the state at publication time. For the latest sale, price, and review changes, prioritize the live price panel, review panel, and the Steam store listing.

Japan Price: ¥ 1,700
Global Price: $14.99
Price in Your Region: ¥ 1,700Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 16 Sept 2026
Sale Status: Regular pricing
Price Checked At: 9/15/2026, 9:30:49 PM

Key highlight

Heartworm is a psychological horror adventure where players follow Sam's desperate search for her deceased grandfather, leading her to a haunted house in the mountains. It features exploration, puzzles, and survival horr

Who this is for

This psychological horror adventure follows a protagonist consumed by grief who ventures into a haunted mountain house after following a mysterious online lead. Players will explore, solve puzzles, and confront the character's inner turmoil and the house's dark secrets. With very positive Steam reviews, it's a must-play for horror fans.

Details

Overview

Heartworm is a narrative-driven psychological horror game developed by Vincent Adinolfi and published by DreadXP. Players step into the shoes of Sam, a young woman consumed by grief following the death of her grandfather. Unable to accept his passing, Sam embarks on a desperate journey, delving into the darkest corners of the internet in search of a way to reconnect with him.

Her quest leads her to a mysterious online forum that promises contact with the other side. Following its cryptic clues, Sam finds herself drawn to a secluded, supposedly supernatural house nestled in the mountains.

It's here, amidst an atmosphere thick with dread and unanswered questions, that Sam hopes to bridge the gap between life and death.

The game blends elements of exploration, puzzle-solving, and survival horror, creating an immersive and unsettling experience. Players will navigate eerie environments, uncover hidden secrets, and confront the psychological toll of Sam's obsession.

Highlights

Genre Blend: Heartworm masterfully combines psychological horror, survival horror, and adventure elements, offering a multifaceted gameplay experience.
Narrative Focus: The game centers on a deeply personal story of grief and obsession, exploring the lengths one might go to in the face of loss.
Atmospheric Exploration: Players will explore a mysterious, supernatural house in the mountains, uncovering its secrets and confronting its horrors.

Who It's For

This game is ideal for players who enjoy atmospheric psychological horror titles with a strong narrative focus. Fans of exploration, puzzle-solving, and survival horror mechanics will find themselves drawn into Sam's desperate quest. Those who appreciate games that delve into themes of grief, loss, and the supernatural will find Heartworm particularly compelling.

Game Info

Developer: Vincent Adinolfi
Publisher: DreadXP
Release Date: July 31, 2025
Genres: Adventure, Psychological Horror, Survival Horror, Action-Adventure, Exploration, Narrative
Features: Multi-player, Steam Achievements
Languages: English, French, German, Japanese, Arabic, Latam Spanish