Adventure quest Alchemia begins with the protagonist entering the Underworld after meeting the spirit of a dying iron bird, who asks him for a favor. Once in a new kingdom, he will encounter mysterious inhabitants and difficult puzzles. He can return to his home world, but to do this he will need to go through hundreds of difficulties and help some residents, receiving a reward.

The main task is to fulfill the bird's request. To do this, you need to unravel all the secrets of a mysterious place filled with oddities and dangers. The player can manipulate many objects in the environment using a point-and-click system. If you hover your cursor over an interactive object, it will begin to highlight. Thus, you will need to solve logical problems, obtain useful things or use mechanisms.

The protagonist's first mission is to get to the factory where cartoon vehicles are created. After this, you will need to get to the Alchemist's laboratory, where he breathes life into robots. On the way, the hero will meet strange characters and communicate with them. To advance, the user can use unusual and strange mechanics based on interaction with the environment. The puzzles combine mechanical and alchemical problems.