this is SO peak it's crazy. i felt so called out within the first few minutes, i too have a box full of creepypasta drawings from high school haha. it's so real to my and so many others' experiences with the fandom, and the fantasy we all had of running away to the slendermansion and becoming a proxy, it really feels like a love letter to it and i love that you can tell it was made by someone who knows and loves the community built around these silly little stories we were all obsessed with as kids 🖤
i love the undertale inspo of the sounds that go along with the dialogue, masky's eyes appearing and disappearing and changing depending on what he's saying, and the fourth wall breaking between the PC and the player! (yes, i made my poor character sniff jeff's underwear)
and it's genuinely such a funny game, i love the humor during all of it, and the art is AMAZING, and the story and gameplay are genuinely good and and and!!! every part of it is just so charming, even down to the little details like your cursor being bloodied! 14 y/o me would've gone crazy for this and adult me IS currently going crazy for this! you managed to captivate me so much in just one chapter, i can't wait for the second one and the rest!!
(sidenote, is there somewhere we can list typos/errors/dialogue inconsistencies/constructive criticism and such? it's technically not a "bugs" thing so it can't go on the form. i assume you don't have play testers to catch these kinds of things, and it's hard to do when you're just one person, so i think it'd be very useful to have players help out in that way if they want to!) (i may have already gotten carried away and replayed ch1 a bunch of times in order to write a list of every little mistake most people wouldn't notice, whoops)