Heartworm is an upcoming 2025 independent horror video game by Vincent Adinolfi developed for Windows and MacOS.

She finds an online message board with users discussing ways to contact the dead, including a house in the mountains that has a connection to the afterlife.

Heartworm is an exploration and survival horror game with a fixed-perspective and tank controls, similar to Silent Hill and Resident Evil.

[5][6] Writing for Rock Paper Shotgun, Alice O'Connor praised the game's presentation, citing its "late-nineties feel, including lovely unfiltered textures, raw dithering, and Resident Evil-style animations".

[7] Ian Marvin of Dread XP stated that "while the demo itself does not offer much...it does set the tone well and illustrates Vincent’s familiarity with the genre and the style of classic survival horror games.