Curate, connect, and discover
Ok, so the scariest nightmare I had is a horror game esque type of thing. It kinda starts like Doors or FNAF with the whole exploring a creepy place type of thing. It's where my grandparent's super old house got ransacked and the only place to hide is in the basement. One trip to the basement later and I hear a scratchy voice as my brother gets impaled and his head bitten off. One trip down a broken garbage chute later and I'm running around in a white mental facility that's built like an ant hill and is decorated for little children. The monster looks like Slenderman but is more spider-like and has the hearing of the creatures in The Quiet Place. Like in Mr. Hopp's if I trip on a toy or run too much it can hear me. I have to hide in toy chests and closets. If it finds me I get stabbed multiple times in the main body, get eaten alive, and brutally maimed. Only after the fact I wake up and wherever I got hurt I can feel. I'm also in the body of a small child since I've been having this dream since I was 7.
Have fun with this!
I'm trying to make the scariest nightmare sequence I can in a story! So what scares you the most?