Well, it's not a horror game but if you're willing to give anything a look then I guess I'll give this a go. 😐
So the game I've got here is called Project Plasma. It's a space-themed vertical scrolling shooter game (almost like Touhou-lite in space.)
It's a paid game but I'm willing to you a special download link if you want to make a vid of it. Hit me up with a DM on Twitter if you're interested. (Link on my creator page) 🙂