Gruesome Grub Prop Tutorial - Halloween Animatronic
by Hauntcast
Embedded from YouTube. This video belongs to its creator; Halloween Universe indexes it as a discovery resource.View original ↗
What this video covers
This short tutorial walks through building a gruesome animatronic grub or maggot prop using a linear actuator paired with a Death Studios arm puppet. The video covers the prop's base construction and how the actuator drives movement to bring the creature to life. It's a compact, focused guide suited for home haunters and small haunted attractions looking to add a creepy crawly effect on a manageable scale.
Key takeaways
- ◆A linear actuator provides the core movement mechanism for the grub/maggot effect
- ◆A Death Studios arm puppet serves as the creature body, saving scratch-build time
- ◆A dedicated prop base is used to mount and stabilize the animatronic
- ◆The build targets home haunts and yard haunts as well as small professional attractions
Who this is for
Home haunters and haunt builders who want to add a gross, wriggling creature animatronic to their display without complex fabrication.
Materials mentioned
- • linear actuator
- • arm puppet
Explore related
More like this

We made a real DOGDAY Animatronic! #poppyplaytime
Wicked Makers' Jaimie and Jay build a full animatronic version of Dogday, the unsettling canine character from Poppy Playtime Chapter 3, entirely from scratch. The build combines 3D printing with pneumatic mechanisms to bring the character to life with realistic movement. The short-form video offers a high-level showcase of the completed prop and build process.

REAL CatNap Animatronic! #catnap #poppyplaytime #shorts
Wicked Makers' Jaimie and Jay build a fully functioning CatNap animatronic from scratch, bringing the popular Poppy Playtime horror-game character to life. The short-form video showcases the impressive finished result of their fabrication work. It's a quick but striking look at what dedicated prop builders can achieve with recognizable pop-culture source material.

Making a real Puppet Animatronic! #fnaf
Wicked Makers' Jaimie and Jay build a life-size animatronic version of The Puppet (Marionette) from Five Nights at Freddy's 2. The prop combines a foam-sculpted body wrapped in black velvet with a 3D-printed, painted mask sourced from a third-party sculptor. Two pneumatic systems power the scare: a scissor mechanism that launches the figure forward roughly three feet, and a chest-mounted pneumatic that thrusts its arms outward for the signature jumpscare effect.
Ratings & reviews
No ratings yet — be the first to say whether this one delivered.
Sign in to rate this video and tell others if it helped.
