How do I create a Geothermal Plant in Doodle God?

To create a Geothermal Plant in Doodle God, you need to follow a specific sequence of element combinations. First, ensure you have unlocked the Energy and Technology categories, as these are essential for creating advanced items like the Geothermal Plant. Start by combining basic elements to create more complex ones. For example, combine Fire and Water to create Steam, which is a key component in energy-related items. Next, combine Earth and Fire to create Lava, another important element for the Geothermal Plant. Once you have Steam and Lava, combine them to create Geothermal Energy. Now, you need to create a Factory, which is made by combining Tool and Machine. Finally, combine Geothermal Energy with Factory to create the Geothermal Plant. This combination unlocks the Geothermal Plant and allows you to progress further in the game. Remember to experiment with different combinations and use hints if you get stuck, as this will help you discover new elements and advance through the game more efficiently.