The Artifact is a Hasturian mythos solo rpg in which something is wrong with your refrigerator, and you must fight back against its extraplanar influence.
The PDF is 18 pages, with clean, readable layout and a scattering of helpful graphics. The game is based on the Wretched engine, which means you'll interact with a single-player story driven by card prompts, and do your best to survive it.
Play materials include cards, dice, and a jenga tower, and the game also expects you to journal your experiences (although this is extremely optional.)
For what it's worth, it's probably best not to make your Artifact an actual object in your home, unless you want to develop an aversion to that thing. Artifact mirrors The Wretched in its severe, somber tone, and it's very much a classical horror game. You are not likely to win, and the road to your defeat is harrowing.
Admittedly, you can blunt a little of that tone by making your Artifact something extremely silly, and you'll get more of an SCP-style story as a result.
Overall, for folks who like slow-burn mythos horror and solo games, I strongly recommend this.