Halloween Murder Party in Montesson (78)

Activity description :

1. 1 hour
2. Up to 20 people
3. From 15 years old

Join us on Saturday, October 25, 2025 at the Parc Départemental de la Boucle de Montesson for a Murder Party full of madness!

The scenario: The antidote - Part 2

In 2024, the failure of the NZT military project on the Osiris base has led to a catastrophe: some contaminated guinea pigs have survived and developed uncontrolled mutations. Transferred to the Horus base, they quickly become a threat, as a simple bite is now enough to spread the virus. Virologist Catherine Johnson, assisted by the mysterious Dr. Kurtzman, attempts to develop an antidote, while fear takes hold. Despite containment, safety protocols are flawed. The Ministry of Defense, anxious to keep its super-soldier project under wraps, sends in experts as reinforcements, but no one is really prepared for what lurks behind the gates of the Horus base.

You'll be greeted by the actors and put into action. The military personnel present that day will hand out the secret documents you'll need for your investigation. You will then be taken to the game board and immersed in a zombie run for 45 minutes.