A free program for Android, by JoyBits Ltd..

Doodle Tanks HD Alchemy is the first free-to-play, free-action puzzle game with a unique and new gameplay. It’s based on the popular series of the same name, which has been developed by Softmaker for mobile devices. In this game, players are able to create and combine various types of elements in order to design tanks and armored vehicles for use in the World War II battlefields of the future.

Players will be able to choose from four elements: air, earth, fire, and water. They will then be able to mix these elements with one another to create new elements, such as ice and fire, or metal and water. By combining these elements, players can create various tanks and armored vehicles, such as a tank, an armored vehicle, an artillery piece, and more.