This mod pack combines the mods from Forge Labs' video and Astral Spiff's video. Astralspiff's mod pack is in 1.20.1, while Forge Labs is a different version, so the mod pack contains everything from Astralspiff's video, but only some from Forge Labs. The idea was to create the ultimate horror mod pack.
The main focus of the mod pack is to see how far a player can survive in a Hardcore world, with little to no knowledge of what you will encounter, as what was attempted in the two videos this is based off of.
Just note that even hiding in a bunker underground won't protect you.
Don't look at spoilers (Besides 1st one) if you want to go in 100% blind.

Download these resource packs/shaders for a better PS1 experience

https://www.curseforge.com/minecraft/shaders/psx-mcsx/files/all?page=1&pageSize=20

https://www.curseforge.com/minecraft/texture-packs/mcsx-resources

Although it's meant for a different version it still works

also, run the game at 640x480 if u want to have even worse graphics, but make sure the shader's resolution is at 1 or you can count the pixels on your monitor

some core mods:

The Rake

The Man From The Fog

3 Different Herobrine mods

The Silence

The Windigo

The Cave Dweller (Reimagined)

Random buildings/structures that make it night and triggers blood rain

Sanity, the lower it goes, the more insane you'll get

and some other stuff, I don't even completely know what all the mods do, I ended up in the backrooms in a hardcore attempt even though there isn't a backrooms mod

Some side notes to surviving while I played

The 3 Herobrine mods never seem to harm the player, but they can still give you a jump.

The Cave Dweller can spawn in bunkers, even if it's lit up and closed off.

The man from the fog and the rake can break blocks like dirt and wood, and the man can break stone, but none can go through obsidian, being a good material to make a safe house.

The Silence spawns directly on top of you so literally nowhere is safe

The blood hour rake can break everything, including bedrock, so nothing's gonna protect you.

sanity being low + it being night = your monitor is basically off

The exact modpacks this modpack is based off of

https://www.curseforge.com/minecraft/modpacks/better-horror-plink

https://www.curseforge.com/minecraft/modpacks/mcsx-minecraft-ps1-edition

PS1 Horror Plink