[School Festival] Ideas for gimmicks to incorporate into a haunted house
Have you ever seen that moment at a school culture festival haunted house when a friend looks confused and says, “Wait, who is this person?” In the dark, people swap places, the floor turns wobbly under your feet, and when you approach a creepy doll, its head suddenly spins…
Successful haunted houses hide lots of clever tricks that keep participants on edge.
From cardboard-made tombstones and talismans for spooky effects to floor pranks, with a bit of ingenuity the entire venue can be filled with screams and laughter.
Here, we introduce a variety of fun haunted house ideas.
- Handmade haunted house ideas: from ways to darken a room to props
- Cultural Festival: Ranking of Popular Booth Ideas
- Unusual attractions you can do in a classroom for a cultural or school festival
- [For school cultural festivals] Recommended maze ideas and traps
- [School Festival] Let's build a roller coaster!
- Attraction Ideas for School Festivals That Only High Schoolers Can Pull Off?
- Costume and cosplay ideas to heat up your school cultural festival
- Games that rival street festivals and variety shows!? Crowd-pleasers for school cultural festivals
- [Prank] Surprise Ideas Recommended for School Cultural Festivals
- [School Festival] Ideas for gimmicks to incorporate into a haunted house
- [For High School Students] A roundup of recommended attractions for the school festival
- [By Genre] Cultural Festival / School Festival Booth Catalog [2026]
- [Cultural Festival / School Festival Theme] Carefully Selected High-Impact Recommended Phrases!
Sound effects, audio, and visual effects (1–10)
TV with static
These days, virtually no TV station ever goes off the air, but in the past—back in the era of old television—broadcasts would end late at night.
What you’d see then was the so-called “static” screen.
The hiss of white noise and the grainy black-and-white visuals can feel creepy, like something from a haunted house.
Perfect for setting a mood! You can find several clips on video sites.
Interestingly, that static screen has also been put to positive uses, like “improving concentration” or “helping babies fall asleep.” Maybe try watching static before a test? Could boost your score!
Make a sudden sound
The door suddenly slams shut with a bang! They seem startled by how sudden it is, but it’s probably that sharp “bang!” that really makes them jump.
Make good use of BGM and sound effects to stoke the audience’s fear.
For example, standing on a certain spot triggers a “meow,” picking up an item prompts a scream, turning around cues a baby’s cry, and so on—there are countless scary sounds and effects you can use in the dark.
Since tension and release are important, always be mindful of the “silence” before you play a sound.
And be sure to get the teacher’s permission before using the equipment in the broadcasting room.
mirror
You’ve probably had that experience where you think, “Ah! Someone’s there—how scary!!” only to realize it was your own reflection in a mirror.
Old inns and dorm-style bathhouses or restrooms often have mirrors in places that are scary—in a good way.
Use mirrors cleverly to give your classmates a good fright.
Mirrors right by the door as it opens, or ones you see when you peer into a box, are especially effective.
If you use a one-way mirror, you can even set up a trick where a face suddenly appears from the other side!
violins and laughter
Sounds that you suddenly hear out of nowhere can evoke an intense fear precisely because you can’t identify what they are.
These are various sound effects perfect for throwing in at such unexpected moments to heighten fear.
You can almost sense a narrative through elements like the sound of something darting across in front of you, an old door slowly creaking open, or an eerie laugh.
The use of high-pitched tones is also a major point: in quiet moments, these treble sounds cut through clearly and create surprise.
Be sure to choose your timing carefully to maximize the fear you instill.
Haunted House Cafe
Serve eerily grotesque-looking foods and have ghosts wait on customers… Even though you’ll feel chills down your spine, you’ll somehow end up feeling warm and fuzzy—so let’s try running a haunted house café.
Keep the room dim with spooky décor, and pay special attention to the costumes.
Even ordinary drinks can look like suspicious concoctions if you serve them in, say, a lab beaker.
With a series of small, clever touches, you can turn it into a high-quality haunted house café.
scary text
Do you know about Bon-go? It’s another name for Sanskrit, and its unique script feels a bit ominous, doesn’t it? It’s not specifically linked to “curses” or “fear,” but if a whole wall is covered with characters that look like slightly scary Sanskrit, it does give off a creepy vibe.
Writing it in red paint is perfect for setting the mood! Even impersonal, subject-less, eerie phrases feel scary when you see them inside a haunted house.
If you let the paint drip as you write the characters, it cranks up the scariness even more! For decorations involving lettering, try asking the calligraphy club for help.
Scary pictures/photos
I’ve heard that the “Terrifying Paintings” exhibition held at the Ueno Royal Museum in 2017 ended in great success.
Traditional depictions of hell are also scary paintings, aren’t they? Maybe everyone really does want to look at “scary paintings” out of sheer morbid curiosity.
Decorating the inside and outside of a haunted house with scary paintings and frightening photos would also help set the mood.
You can amp up the fear factor by using paintings where a hand bursts through the canvas, only the eyes in the picture swivel, or screams can be heard from within the painting.
It’s also a good idea to ask the art club to create original scary artwork.