Monster Mash

In the haunted county of Hallowshire, gangs of monsters compete to see who can become the best monster gang – and the gang with the most treats wins!

Monster Mash is a themed party game for 8 to 24 monsters of all ages and any gender – but particularly suited to ages eight and up.

Monster Mash comes bundled with Trick or Treat, which is the same game as Monster Mash but with a Halloween theme.

Download the free introductory file

What do you get when you buy Monster Mash?

• A step-by-step guide that explains how to run the game.
• Gang sheets for the monsters including background, goals and objectives, and clues to find stolen items.
• Monster contests – including graveyard shootout and a build-a-scarecrow contest.
• Potion ingredients and badges.
• And more!

"We've played your games with great success. We use them for our kids' birthdays, and they and their friends really enjoy dressing up and playing."
Richey Rivers, United States

How does Monster Mash work?

Monster Mash is for 6 to 32 kids aged eight and up. (You can play with younger kids – but they may need adult help. You can also play with older kids – they’ll probably have as much fun as the younger ones.) All the characters are ungendered.

Everyone is organized into gangs who must work together to create potions and win the contests. The gang with the most treats wins!

The step-by-step instructions explain how to tailor Monster Mash to suit the number of monsters coming to your party.

Monster Mash lasts about an hour and is ideal as part of a larger party – such as a birthday, Halloween or New Year’s Eve party. Two or three adults are needed to run the party, and someone must prepare everything beforehand.

“Thanks again for all of your help. We appreciate the excellent customer service you have given us – it is what makes all the difference!”
Janis Kutterer, USA

What else you'll need for Monster Mash

When you buy our party game kit, the only extra thing you need is some treats – plastic coins, poker chips, coloured plastic gems. How much you need depends on how large your party is, but about 15 per child should be plenty. You will also need some pens, rulers and other craft materials.

We also recommend awarding prizes to the best monster gang (along with individual prizes such as best costume) – perhaps skulls, plastic skeletons, or costume items.

Apart from that, you'll probably want monster-themed decor for the room where you're having the party, monster-suitable food, costumes and so on, like for any other kids' party.

"Freeform Games offers what I call First Class Customer Care! I have been overwhelmingly happy (and even shocked) with the extremely helpful assistance you provide in choosing a game that is a perfect match. You quickly and clearly answered all my questions from start to finish. Thank you for making this purchase a memorable one!"
Tammy, USA

If you have any problems or questions, please get in touch with us!

Recommended for ages 8+

We recommend Monster Mash for those aged 8+.

"We've run your games at my son's birthday parties for the last two years, and everyone has loved them! Your games are awesome!"
Sheila Ruth, USA

Cast Iron Guarantee

We offer a Cast Iron Guarantee on all our games. If you're not completely satisfied with Monster Mash then please let us know within 30 days and we will refund you. See our full terms and conditions, and our refund policy.

Trouble downloading? If you have trouble downloading the game files, please first check your spam folder. If you still can't find the download email, contact us with the name of the game and the email address you used to purchase it, and we'll resend it.