Thanks for checking out my video, Alex! I have to admit, there's really not much to the game other than foreshadowing and an introduction to the character, and the lack of lore of Cage-Face left me wondering and wanting more despite how lackluster the game was. If you're planning on creating a bigger, longer game, this would serve as a great introduction to it. Also, I made a comment in the video about the autopsy report and the factual mistake involved; I'm not sure if you caught that.
This game is pretty short and creepy; there's not much gameplay, more of context/background of the story. Personally, Cage-Face is more interesting than Siren Head which Alex has stated was his inspiration, and again if a longer and bigger game is in the works, Cage-Face would more likely fulfill the horror needs of horror game fans!