Have you ever wondered where the water goes after you flush the toilet? Do you know what you need to do to save the water resources? Could you imagine that vegetables can be grown without soil? Do you want your kid to know answers to these questions? Droopy Adventures is an educational mobile game for kids 4-6 years old. The game teaches kids about the concept of water filtration, reuse, and hydroponics. Through gamification, children learn how valuable our water resources are. The game includes a theoretical part in the form of interaction between the main characters and 10 mini-games to practice.