This is a simple drawing-based casual game where your goal is to keep enemies away from a gem. Enemies move toward the gem from different directions. To stop them, you must draw lines on the screen to block their paths. The lines act as barriers, forcing enemies to slow down, change direction, or stop completely. Each level introduces new movement patterns and tighter spaces, requiring better timing and smarter line placement. Drawing too late or placing lines incorrectly can allow enemies to reach the gem.