Sci-fi Horror free prompts and swap face images

318 text to image prompts for sci-fi horror are available. Compatible with MidJourney, Dall-E and Stable Diffusion

Best prompts for sci-fi horror

Horror AI nightmare, an ancient supercomputer with a demonic glowing core, tentacle-like cables extending into the darkness, surrounded by broken robots and digital hauntings, unsettling eerie environment, detailed sci-fi horror illustration
robot rebellion, hdr, volumetric lighting, depth of field, sci-fi, hyperrealistic, annihilation of humankind, neo apocalypse, by syd mead hr giger moebius zdzislaw beksinski, very detailed, ornate, intricate, octane render, dramatic lighting, photorealistic
arachnid alien xenomorph in gothic cyberpunk style, shiny obsidian dark, in a cracked obsidian desert, intricate sharp spiny carvings, tense ominous atmosphere