the unhinged
this mod adds a bunch of "horror" elements to the game, a lot of stuff.
recipe for space apple
Space portal igniter recipe.
To build the Rocker portal use Cobblestone
the crafting recipe to craft herobrine spawn egg
The Moog city portal is made of Iron, built like a nether portal
To build the rock dimension portal use Stone. The Rock Dimension is the only dimension (so far) that has a portal block that can spawn naturally. It can spawn by touching the Nothing block (nothing block only usable by commands)
Crafting Recipe for the Knife. Theres nothing else to explain here.