Chemistry is fun - solve puzzles, collect keys and save the secret lab!

Lavoslav Ružička, a famous chemist and the first Croatian winner of the Nobel Prize, invites you to a unique adventure of discovering his previously unexplored laboratory. Only you can help him.

Your task is to use your knowledge of chemistry to solve numerous interesting puzzles that come your way, all in order to save the work of Lavoslav Ružička, after the carelessness of one of the scientists put it in danger.

The laboratory must be quarantined due to an infection with dangerous chemicals, so only you can save it. In order to achieve this, you need to progress through the game and move deeper into the rooms of the laboratory, for which you need keys, hidden in different places and in the solutions of puzzles.

The entire facility is divided into two parts - a modern and an old laboratory, so only after solving all the puzzles from the modern era, there is a return to the past, where everything is as it was in the time of Lavoslav Ružička.

Explore every part of the room, pull out all the drawers, open all the cupboards, sniff under the flowers, check the pockets of the laboratory corners, look into the microscopes and read the secret messages. Analyze the pH values ​​of solutions, check the atomic numbers and atomic masses of the elements of the periodic table, use vacuum handles, beakers, light bulbs, magnifiers and metal detectors, solve equations and get the necessary codes. Only in this way, with the help of curiosity and knowledge of chemistry, you will be able to collect all the keys - while having fun and learning new things.

The video game was created within the project raSTEM - Development of STEM in Vukovar, which is supported by the Dunav Youth Peace Group.

The project was co-financed by the European Union from the European Social Fund.

The project is co-financed by the Office for NGOs of the Government of the Republic of Croatia.

The content of the video game is the sole responsibility of the Danube Youth Peace Group.