Halloween window projection

Quarantine Zone

Hazard tape, biohazard signs and a horde pressing against the glass.

Biohazard warning: do not open the door after dark.

Download the loop What this uses All builds

As the street sees it

The clip plays the house at night first, then the loop that produces it. The projector sits inside the house; nobody on the pavement can see it.

Download the clean loop

Four steps. One evening.

Works in a rental, works on any size window, comes down in five minutes.

01

Hang the fabric

Pin a white sheer curtain or thin sheet across the window, on the inside. Keep it loose — wrinkles break the image.

02

Put the projector behind it

Aim the projector at the back of the fabric from inside the room. Nothing sits between the projector and the window.

03

Kill every other light

The projection competes with every lamp in the room. This step matters more than any projector spec.

04

Play it and go outside

Loop the file fullscreen, then walk to the kerb. If you can read it from there, it works.

The prompt that generated it

Paste this into a text-to-video tool to recreate or remix it at a different scale, speed or colour. 

Decorative Halloween projection animation on a black background: a shuffling horde of zombie silhouettes with raised arms lurching slowly across frame through low rolling fog, sickly green undertones. High-contrast luminous tones, bold silhouette shapes, clean composition centred in frame, no text, no borders, seamless looping motion.
Write your own instead of buying a loop. No subscription or stock licence needed. Hand this to Claude or ChatGPT, fill the brackets, and paste the result into a video tool: 
Write a text-to-video prompt for a Halloween window projection.
Subject: [WHAT IT IS, e.g. a skeletal pirate crew on a galleon]
Style: pure black background, high-contrast luminous silhouette, bold shapes
Motion: [SIMPLE MOTION, e.g. drifting slowly sideways through low fog]
Framing: centred, wide 16:9, nothing near the edges
Exclude: no text, no watermarks, no borders, no camera shake
Loop: the first and last frames must match so it repeats seamlessly
Give me the finished prompt only, ready to paste into a video tool.

One subject per clip — crowded scenes turn to mush through a curtain.

What this build uses

Projector, screen surface, and the atmosphere items that make the street stop walking. Brightness matters more than resolution once a porch light is on.

Fun World Orange Caution Tape - Zombie Zone
orange 'Zombie Zone' caution tape for quarantine barricades
Check price
8 Pieces Crime Scene Decorations Including Body Silhouette, Caution Tape, Evidence Markers
crime-scene/quarantine kit: body outline, barricade tape, evidence markers
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Zombie Poster Biohazard Sign Horror Party Halloween Decoration
biohazard warning poster/sign for quarantine-zone walls
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dingleiever Warning Biohazard Metal Sign, 8x12in, Vintage Hazard
8x12in metal biohazard warning sign for quarantine zone walls
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Realistic Zombie Garden Stakes Halloween Decorations
zombie hand/arm ground stakes for lawn outbreak effect
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JOYIN Halloween Outdoor Zombie Groundbreaker Animatronic Prop
animatronic ground-breaking zombie with sound + flashing eyes
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SANKEDOU Halloween Scary Hanging Severed Head, Bloody Latex Zombie Head Prop
bloody latex severed-head hanging prop for outbreak/quarantine scene
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HOWAF 80+ Pcs Creepy Bloody Hands Window Stickers / Handprint Decals
80+ bloody handprint/footprint clings for windows and doors
Check price
Disclosure: the product links on this page are affiliate links. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you. Prices change on Amazon at any time.

Questions about this build

Short answers on the projection, the loop, and doing it yourself.

What is the Quarantine Zone window projection?

Hazard tape, biohazard signs and a horde pressing against the glass. It is a looping video you play through a projector aimed at a sheer curtain from inside the house, so the image shows through to the street.

Is the Quarantine Zone loop free to download?

Yes. The download button on this page gives you the clean looping MP4, free for your own display.

What projector do I need for this?

Brightness matters more than resolution here, because the projection competes with porch lights. The list below covers a budget tier and a higher-brightness tier — either works for a window.

Can I make this myself with AI instead of downloading it?

Yes. The prompt used to generate this loop is printed on this page, along with a reusable template you can hand to Claude or ChatGPT and then paste into a text-to-video tool.

How long does the setup take?

About an evening. Hang the fabric, aim the projector from inside, kill the room lights, then check it from the street. Four steps, no tools, nothing mounted outdoors.