LEGO Horror MOCs
Horror movie and game icons as LEGO builds with free instructions: Pennywise from IT, Ghostface from Scream, Freddy Fazbear, Huggy Wuggy and more. Spooky, not gory: each is a fan-designed MOC in standard LEGO pieces with 3D steps and a full parts list.
Unofficial fan builds, not LEGO sets; the films, games and characters belong to their owners.

Building guideThe Deer (99 Nights in the Forest)123 pieces · 13 steps

Building guideGhostface (Scream)160 pieces · 14 steps

Building guidePennywise (IT)189 pieces · 16 steps

Building guideHuggy Wuggy (Poppy Playtime)113 pieces · 12 steps

Building guideFreddy Fazbear (Five Nights at Freddy's)142 pieces · 11 steps
Questions
Are these official LEGO sets?
No. LEGO makes no sets of these characters. They are free fan-made MOCs from standard bricks and plates, with their own instructions and parts lists.
Can I ask for another horror character?
Yes. Type it into "Ask for any build" and Mister Blocks designs it with step-by-step instructions.