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Have you ever wanted to star in a Horror Movie? DementedFX Haunted House may be the answer. Voted the number 1 haunted attraction in Massachusetts by's "Fan Poll," DementedFX features 20,000 sq ft of giant monsters, Hollywood quality props and sets, and hair-raising video/sound design that's sure to send you home with no voice, and possibly needing a new pair of jeans.

The Haunted House features one cohesive storyline, "an immoral medical laboratory, ravaged by its own experiments, has let loose a virus that is turning the world into monsters and ghouls. You need to break into the lab and rescue the scientist who has the cure to save all humanity." The entirely indoor waiting area features two bars stocked with enough beer and wine to keep the party going from dusk till dawn. 

Open 7:00pm on Thursdays, Fridays, & Sundays; 6:00pm on Saturdays.


2023 Ticket Info

You are allowed into the haunt queue line at your specific time. There may be a short wait as there are 5 groups every 15 minutes.
Cost  $35/person.

General admission tickets are only valid for the night purchased. You can arrive at any point on that particular date during our open hours. General admission tickets allow you to enter the haunted house and wait inside the queue line until your time to enter the walkthrough arrives. 

*Please bring your tickets to the haunt on your phone or printed. Your group will remain together and everyone should arrive together to present their tickets.

VIP Tickets are only available online. Our isolated VIP Lounge offers a one-of-a-kind night-out experience. Your VIP Ticket includes up to one hour of access to our VIP Lounge, plus your first beverage. You may enter the haunt at any point during your timeframe and skip the general admission line. The best part is the VIP group you booked tickets for can be the group you can enter the haunt with. This provides a more intimate and intense experience.
Thursday/Sunday Cost  $55/person (minimum 2 people).
Thursday/Sunday Cost  $60/person (minimum 2 people).


On Fridays and Saturdays, groups of 2 will be paired with a group of like size due to time limitations. If you would like a group of only 2, please book VIP Tickets for one of our available Thursday or Sunday timeslots.

You must be on time with your VIP ticket. The time and date do matter and we will be enforcing the time window on your ticket. If you miss this window you can be denied entry into the haunt without a refund. We recommend arriving 10 minutes early.

*Please bring your tickets to the haunt on your phone or printed. 

Come celebrate with us! Book your company outing or private event and save $420 with a VIP private party. You get the entire VIP room for your private event plus all the benefits of VIP tickets. VIP Parties are only available for the first hour we are open every night. Because they are a private event, once a single VIP Ticket is sold for that hour, the VIP PARTY option will no longer be available. Contact us for more info or choose the VIP private party option when booking.

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Attraction Info

530 Main St.
Holyoke, MA 01040


Type of Attraction-Activity

Haunted House

Tour Type

Self-Guided Tour


Indoor Attraction

Facility Type

ADA Accessible

Ticketing Type

Tickets at the Door
Online Ticketing Option
Tickets Required
Advanced Tickets Recommended
VIP Fast Pass

Admission Type

Military Discount
Group Rates Available

Admission Payments

Credit - Debit Accepted

Age Recommendations

Recommended 16 y. +


Night Attraction
Open Rain or Shine
Open Weekends
Open Certain Thursdays

Property Extras

Bathroom Available
Indoor Bathrooms
Corporate Events

General Parking

Free Parking