diff --git a/72d6a2a3kc.js b/72d6a2a3kc.js
index f351c9d..d07ce81 100644
--- a/72d6a2a3kc.js
+++ b/72d6a2a3kc.js
@@ -359,6 +359,9 @@ this.enemies = this.enemies.reduce(
 					enemy.fireParticleEngine.position = enemy.mesh.position.clone();
 					enemy.fireParticleEngine.updateInstance('position');
 				}
+				
+				enemy.mesh.materials[0].opacity -= 0.01;
+				
 			}
 			
             result.push(enemy);