Heartworm tells the tale of Sam, a young woman who recently lost her beloved grandfather. Desperate to reunite with him, Sam does what many of us do and turns to the internet for advice, where she is tempted down one particular rabbit hole that leads her to an isolated home in the mountains.

I was a fan of Invader Studios 2019 third person survival horror release Daymare: 1998, and I will die on that hill damn it. So then, I...