diff --git a/autqzs1rvq.js b/autqzs1rvq.js
index dfbb79a..e2f59a4 100644
--- a/autqzs1rvq.js
+++ b/autqzs1rvq.js
@@ -49,6 +49,7 @@ if (GameLib.Utils.UndefinedOrNull(this.initialized)) {
 	this.level = 1;
 	this.spawnInterval = 5;
 	this.score = 0;
+	this.lives = 10;
 	
     this.enemies = [];
 
@@ -638,6 +639,15 @@ this.enemies = this.enemies.reduce(
 			  */
 			this.kill(enemy);		
 			
+			if (!enemy.burning && !enemy.exploding) {
+				this.lives--;
+				console.log('lives left: ' + this.lives);
+				
+				if (this.lives < 0) {
+					GameLib.Event.Emit(GameLib.Event.GAME_OVER);
+				}
+			}
+			
 			return result;
 			
         } else {