Honestly not bad at being horror despite it being more about the brainrot. I don't play much horror, but the atmosphere here is quite effective, even when it's a wooden brainrot bat chasing me.
I'm not caught up on Tung Tung Tung Tung Tung Sahur lore, but is there a reason for the blinking mechanic? I managed to spot Tung Tung Tung Tung Tung Sahur teleporting right in front of my eyes, so I don't feel like the blinking did much. Also, it's kind of annoying how slow it is. I believe there's an SCP game out there that allows you to manually blink, so maybe something like that could be used if you want to expand on the game.
As far as gameplay goes, I think it would help if there was a prompt to signal what can be interacted with. The station is very big without much signposting as to where to go. I do appreciate the NPC that's scared of Tung Tung Tung Tung Tung Sahur disappearing after Tung Tung Tung Tung Tung Sahur appears, though.