What is the best way to unlock rare elements in Doodle God?

To unlock rare elements in Doodle God, you need to focus on experimentation and strategic combinations. Start by combining basic elements like fire, water, earth, and air to create more complex items. For example, combining fire and earth creates lava, while water and air create steam. These intermediate elements often lead to rare discoveries. Pay attention to the hints provided in the game, as they can guide you toward specific combinations needed to unlock rare elements. For instance, combining life and swamp creates bacteria, which is a rare element. Another example is combining energy and swamp to create a plague, which is also rare. As you progress, try revisiting earlier combinations to see if they can be used in new ways. For example, combining bacteria and swamp can create worms, which might lead to further rare elements. Use hints strategically when you are stuck, but try to experiment as much as possible on your own. Some rare elements are only unlocked after completing specific milestones, such as unlocking all elements in a group. Be patient and persistent, as discovering rare elements often requires trial and error. By following these steps and focusing on experimentation, you can unlock rare elements and progress further in the game.