A free app for Android, by FTY LLC..

Stop the flow! is a unique rescue puzzle game that’s engaging, challenging, and fun. Draw lines to create walls to save people, cities, and more from incoming waves, magma, and enemies. You can create paths across the world map by drawing straight or curved lines. The lines you draw become walls that block incoming hot waves of magma. Draw your path wisely but quickly to have time to brainstorm the next step of your plan! In this game, you are tasked with a mission to save people and your whole city from danger. Draw your path wisely but quickly to have time to brainstorm the next step of your plan!