The underground lab

$ 12.00

4.5/5 - (82 votes)

In this Home Escape Room, become a real secret agent. The terrible Professor Krüger has developed a deadly new virus. You have 1.5 hours to get a sample of this virus before he comes back.

Earn reward points! 1 point = $1 per $12 spent.

You may also like…


Underground lab escape room kit

Live a fun and educational adventure with our printable underground lab escape room kit, a great activity for kids full of puzzles & challenges to play alone or as a group. Explore clues, solve puzzles, interact with your team to complete your mission! Escape room kits are perfect for any occasion, including a great activity for a kids birthday party!

Our print & play underground lab escape room kit


Discover our secret agent escape room :“The underground lab!”. This is a fun game to print out  for a birthday party or to play with your family, for children aged 8 and 9!

As secret agents, you are mandated for a mission of the utmost importance! Informants have told you that the terrible Professor Krüger has developed a deadly new virus in his underground laboratory.
Beware, you have 1.5 hours to find the lab and obtain information and a sample of the virus before the professor returns to his lab!

Identification Form & further information

  • Type of game: escape room
  • Theme: underground lab
  • Duration of the game: about 1 hour 30
  • Public: 8 and 9-year-old children
  • Number of players: at your convenience (All the game implementation explanations are included in the file).
  • set up time : about 20 minutes
  • Format of the game: Our games can be downloaded immediately after payment from your customer area. The link will also be sent to you automatically by e-mail. The game file is in PDF format; by clicking on the link indicated, it will be downloaded directly onto your computer. No postal delivery.
  • Play area : indoors or outdoors

This underground lab escape room kit can both take place indoors or outdoors! Every activity is “turnkey” so you will just have to hide the clues. The hiding places are the adults’ choice related to the available space.

In an apartment, a house, a garden, a park or even in forest, this game can fit all locations. It contains 10 clues with puzzles or challenges to perform. Children will have to solve them one by one to discover the adventure’s outcome!

secret agent escape room kit in the underground lab

Content of our underground lab escape room kit

The PDF file includes about twenty pages including :

  • The explanatory pages for setting up the game and for the proper conduct of the game.
  • List of ideas for indoor and outdoor hiding places (you can of course find others).
  • 1 pre-filled follow-up sheet where you will just have to write down the hiding places chosen for each clue. It will allow you to follow the team (or teams) throughout the game.
  • The beginning of the story.
  • about ten puzzles (10 to 11 depending on the game)
  • the outcome of the story
  • Diplomas to be printed for each child.
  • The birthday invitations are available for free on the website.

More about us…

“Treasure hunt 4 kids” is a fun and family website that offers an innovative game concept: treasure hunts, detective mystery games and home escape rooms to download and print for birthday parties, family activities or for special occasions such as Halloween, Christmas or Easter! Our print & play games are perfectly designed to organize a successful activity at home for kids from 4 to 12 years old. It only takes a few clicks to choose and download a game from our wide range of printable adventure kits.

Designed by an early childhood educator, our games allow parents to quickly, easily and inexpensively set up a fun, original and educational activity that will make your child’s birthday a real success! Special attention is given to the creation of our games in order to adapt their difficulty to the abilities of your children, according to their age. That’s why our game kits are divided into 3 age categories: 4-5 years old, 6-7 years old and 8 years old and up.

Simplify the organization of your party or tea party with a “turnkey” activity thanks to treasure hunt kits and other adventure games to print! Design, story, challenges, puzzles… All the ingredients are there to make your game experience a success! Games tested and appreciated by children and validated by parents with a maximum of adventure but a minimum of preparation.

We also offer a wide range of games to download and print for free. Moreover, take a look at our website which lists all the ideas of games for children’s parties. Get a lot of great ideas!

Do not hesitate to email us at if you have any questions.

Check out our escape rooms at home for kids

5 reviews for The underground lab

  1. Joya (verified owner)

    Verified reviewVerified review - view originalExternal link

    The kids loved looking for clues and solving the puzzles. The game was easy for me to set up and the kids completed their mission in just over an hour!

  2. Dan (verified owner)

    Verified reviewVerified review - view originalExternal link

    Purchased the materials for my son’s 9th birthday “escape room” party and I’m impressed! The quality of the materials is great. I wish the story line for the game was a bit longer and more descriptive but it’s a good start! I added combination locks and lockboxes to the game to make it more interactive and interesting for the kids. Some of the puzzles seemed a bit advanced for kids without an adult’s explanation but definitely age appropriate.

  3. Anonymous (verified owner)

    Verified reviewVerified review - view originalExternal link

    We are in lockdown and I ordered this for my daughter’s birthday to do with a small group of friends. It was a pleasure seeing them solving the puzzles and working together as a team.

  4. Elaine Kieran (verified owner)

    Verified reviewVerified review - view originalExternal link

    I used this at a belated halloween party with a mixed age group of children. Instructions were very easy to follow. I only had a black and white printer and I had to use colours in two of the clues to allow them be decoded. It was very easy to set up – approximately 10 minutes or less. The kids really enjoyed themselves and I got to sit in one spot while they ran around the house – which is not how the usual party with kids goes. I liked it and I would certainly do something like it again.

  5. Anna (verified owner)

    Verified reviewVerified review - view originalExternal link

    What a great fun we’ve had. We had a lockdown Birthday Party with none of his friends and The Underground Lab escape room game proved to be very engaging and succesful. Thanks to you he had a geat and fun Birthday.

Only logged in customers who have purchased this product may leave a review.