The final horror game of the evening was Mikkel's choice, the unnerving and slightly frustrating Siren: Blood Curse. The game has a lot of style and a unique 'monster-vision' mechanic. It's a game that is interesting to watch, but might be a bit too frustrating to play.
Screenshots marked with 🍒 are created by syltefar and are considered public domain, free to use for anything. If you want to, you can note where you found it and link to this page.