• Printable Halloween themed murder mystery party game titled ‘Murder at Monster Mansion', for 8-15 players. Fun and exciting whodunnit game for Kids or adults, instant download party kit.
  • Group of people playing a Halloween themed printable murder mystery dinner game at a party in costume. Themed murder mystery game for friends and family.
  • Game plot for ‘Murder at Monster Mansion' murder mystery party. Includes story setup, victim intro, and invitation to solve the case in a printable mystery dinner game.
  • Character profile of the victim in the Halloween themed murder mystery game. Includes image and backstory for immersive mystery gameplay.
  • Murder mystery party game download includes full host guide, character scripts, and party setup help, fun extras including murder mystery game invitation.
  • Murder mystery party game download includes full host guide, character scripts, and party setup help, fun extras including murder mystery game invitation.
  • Costume ideas for a Halloween themed murder mystery party. Players dressed to match the party theme for an immersive murder mystery experience.
  • Curated Spotify playlist to set the mood for your Halloween themed murder mystery dinner party. Background music to enhance immersive gameplay.
  • 5-star reviews from verified customers playing Sisters Grimm Games’ Halloween themed printable murder mystery. Happy party guests dressed up and solving mysteries.
  • Meet the characters – a description of characters in the game
  • Meet the characters – a description of characters in the game
  • Meet the characters – a description of characters in the game
  • Click to instantly download your game
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Sisters Grimm Games

Murder at Monster Mansion - A Monster Themed Murder Mystery Party Game (8-15 Guests)

Murder at Monster Mansion - A Monster Themed Murder Mystery Party Game (8-15 Guests)

£27.95 GBP
£27.95 GBP £27.95 GBP
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Taxes included. Shipping calculated at checkout.

🪦️Monster Murder Mystery Party Kit (Digital Download)

 

 

🧛️ Up the Stakes with this Whodunit Game for 8-15 Players

 

 

📌 Perfect for birthdays, game nights, Halloween, or themed parties!

 

 

A monstrously punny murder mystery game that every Body will enjoy, choose from classic Halloween characters and familiar favourites as you try and unmask the killer at this monster bash!

 

It’s Dracula’s birthday bash, the most terrifyingly awesome night of the year – until the birthday boy is found with a stake in his chest. Talk about a heart breaking end to the night…

 

With all you need for a party to die for, you won’t be left in the lurch. Check out Murder at Monster Mansion and get ready to have a ball!

 

 

✅ Instant download – no shipping required

 

 

✅ 8–15 players | Ages 14+

 

 

✅ Host can play too

 

 

✅ 2–3 hours of fun

 

 

✅ No acting required (but always encouraged!) – easy to follow roles

 

 

✅ Printable invites, character booklets & more

 

 

With such high stakes, you’ll need to pay attention to be in with a ghost of a chance of discovering witch of your guests is the murderer this spooky season!

 

 

📦 WHAT’S INCLUDED

 

 

When you download the kit, you'll receive:

 

 

📜15 unique character booklets (with secrets, costume suggestions, and innocent and guilty answers)

 

 

💌 Printable invitations & character assignments

 

 

🔍 A How to Play Guide to take you step by step through the game

 

 

🎭 Host guide – step-by-step instructions for easy setup

 

 

🧟 Costume & prop suggestions to bring your party to life

 

 

🎉 BONUS: A Spotify playlist that would wake the dead

 

 

-Loads of fun extras including wine bottle labels and cocktail recipes!

 

 

Everything is delivered as a high-quality PDF file. Simply print at home or at a local shop.

 

 

🧭Feeling a bit lost? Check out what former survivors have to say!

View full details

Let customers speak for us

from 289 reviews

Our group had a great time doing this - the host definitely needs to spend some time getting to know the game to make sure it runs smoothly but that is expected with a murder mystery! Would highly recommend :)

Georgie Carter
Sisters Grimm Games

We haven’t played the game yet but it looks and sounds promising!
Costumer Service was top notch, answered my questions on the same day and were very nice.
Thanks!

Kaya
Sisters Grimm Games

I did this murder mystery for my 30th and it was so much fun! I actually had more than 20 people plan to come, so I reached out the the GrimmSisters and they sent me extra copies of character sheets to help me out! They responded very quickly and had amazing customer service. I definitely recommend!!

Jackie
Sisters Grimm Games

We had so much fun playing for my salon Christmas party! Easy to understand and everyone loved it!

Jurnee
Sisters Grimm Games

This was such a fun experience

Kaitlin
Sisters Grimm Games

This came instantly as a download and is so clear to understand and navigate. I cannot wait to host this mystery dinner :)

Nicole
Sisters Grimm Games

Super easy to follow and fun!

Hannah
Sisters Grimm Games

Such a fun theme and I had to put in no effort to host a great party!

Teresa
Sisters Grimm Games

our entire party loved this game it was so easy to use and so much fun would def. purchase from this shop again

Tanya
Sisters Grimm Games

This is the 4th murder mystery party we’ve bought by these sellers and it was a load of fun. There’s a ton of potential in this game to really make the most of it. We had a bbq with lawn games, a bracelet making station, Polaroid photos, etc. to really emulate a summer camp experience. After supper, we played the game, and then we had a bonfire.

The characters for this game were fun, punny, and 80s themed which was a real delight. Such a fun experience and my friends all had a blast. We had people present who had done 5 murder mystery parties and people who had done none; so there was a real range, and it was beginner friendly while not being boring. Looking forward to buying another game from the sisters in the future!

Emma
Sisters Grimm Games

Cool to be able to download right away

Kristina
Sisters Grimm Games

Perfect game and theming for our Halloween Party. They thought of everything. Quick and easy access. All the materials needed are printed out at your home. There is a step by step guide that helps with planning and running the show that night. Once you see all the materials, it is easy to follow. I had a question and the sistersgrimm responded right away with helpful ideas. You will not be disappointed.

Rita Hale
A Harry Potter Inspired Magical Murder Mystery Game (10-20 Guests)
A Harry Potter Inspired Magical Murder Mystery Game (10-20 Guests)

Was a fun murder mystery played with seven people. Went wayyyyy faster than I expected!

Brooke
Sisters Grimm Games

Was a fun murder mystery played with seven people. Went wayyyyy faster than I expected!

Brooke
Sisters Grimm Games

One of the best Murder Mystery Games I have played. A lot of drama, action,... Keep up the good work!

jolienstremersch
Sisters Grimm Games
Customers rate us 4.9/5 based on 289 reviews.

FAQ's

How Do Digital Downloads Work?

Q: How Do Digital Downloads Work?

A: Our murder mystery games are available as instant digital downloads. You can print them at home or at your local print shop. 

For an eco-friendlier option, you can also play using mobile phones – simply email the character sheets and instructions to your guests. 

But for the full immersive experience, we recommend printing out the game materials. We also offer a selection of boxed murder mystery games that come pre-printed and ready to play (currently shipping within the UK only).

Got Another Question? 

Feel free to ping us an email and we’ll get back to you as soon as we can.   

Are Your Murder Mystery Games Easy to Set-Up and Play?

Q: Are Your Murder Mystery Games Easy to Set-Up and Play?

A: Absolutely! Each game comes with a comprehensive (though not overwhelming) host guide that walks you through every step of setting up and running your murder mystery party. 

Every player receives a character sheet with their dialogue and any secret information they need to conceal from the other suspects! 

As long as you follow the host guide, you'll find our games a delight to play!

Got Another Question? 

Feel free to ping us an email and we’ll get back to you as soon as we can.   

Are your Games Suitable for Kids?

Q: Are your Games Suitable for Kids?

A: Our games are packed with plenty of tongue-in-cheek puns, but we never use crass or offensive language. It’s all good clean fun (bloody murder aside). 

We believe our games are suitable for younger players who do wish to get involved (down to your discretion, of course). 

If you want to throw a murder mystery party for your child and their friends, we recommend the Magical Murder Mystery Game – which is a Harry Potter inspired mystery suitable for both children and adults (Aged 10+).   

Got Another Question? 

Feel free to ping us an email and we’ll get back to you as soon as we can.   

Can the host play?

Q: Can the host play?

A: Yes, all our games are written so that every character and player can be the murderer, including the host. See our host guide for details on how to select the murderer so that no one knows who it is including the host!

Got Another Question? 

Feel free to ping us an email and we’ll get back to you as soon as we can.   

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