diff --git a/DangerousD/GameCore/GameObjects/LivingEntities/Monsters/Frank.cs b/DangerousD/GameCore/GameObjects/LivingEntities/Monsters/Frank.cs
index b0b3429..48e1dcf 100644
--- a/DangerousD/GameCore/GameObjects/LivingEntities/Monsters/Frank.cs
+++ b/DangerousD/GameCore/GameObjects/LivingEntities/Monsters/Frank.cs
@@ -13,10 +13,15 @@ namespace DangerousD.GameCore.GameObjects.LivingEntities.Monsters
     internal class Frank : CoreEnemy
     {
         private bool isGoRight = false;
+        private int leftBoarder;
+        private int rightBoarder;
+
         public Frank(Vector2 position) : base(position)
         {
             Width = 112;
             Height = 160;
+            leftBoarder = 50;
+            rightBoarder = 500;
             GraphicsComponent.StartAnimation("FrankMoveLeft");
             monster_speed = 1;
             name = "Frank";
diff --git a/DangerousD/GameCore/GameObjects/LivingEntities/Monsters/FrankBalls.cs b/DangerousD/GameCore/GameObjects/LivingEntities/Monsters/FrankBalls.cs
index 7101da2..81a0907 100644
--- a/DangerousD/GameCore/GameObjects/LivingEntities/Monsters/FrankBalls.cs
+++ b/DangerousD/GameCore/GameObjects/LivingEntities/Monsters/FrankBalls.cs
@@ -23,6 +23,11 @@ namespace DangerousD.GameCore.GameObjects.LivingEntities.Monsters
 
         protected override GraphicsComponent GraphicsComponent { get; } = new(new List<string> { "BallMoveRight" }, "BallMoveRight");
 
+        public override void Update(GameTime gameTime)
+        {
+            
+            base.Update(gameTime);
+        }
         public override void Attack()
         {
 
diff --git a/DangerousD/GameCore/GameObjects/LivingEntities/Monsters/Spider.cs b/DangerousD/GameCore/GameObjects/LivingEntities/Monsters/Spider.cs
index bffa5f6..a7c6173 100644
--- a/DangerousD/GameCore/GameObjects/LivingEntities/Monsters/Spider.cs
+++ b/DangerousD/GameCore/GameObjects/LivingEntities/Monsters/Spider.cs
@@ -46,7 +46,7 @@ namespace DangerousD.GameCore.GameObjects.LivingEntities.Monsters
                     webLength++;
                     _pos.Y += 25;
                     web.Height = webLength * 25;
-                    web.SetPosition(new Vector2(_pos.X + Width / 2 - web.Width / 2, Pos.Y - 25 * webLength));
+                    web.SetPosition(new Vector2(_pos.X + Width / 2 - web.Width / 2 + 2, Pos.Y - 25 * webLength));
                     delay = 0;
                     if (webLength == 4)
                     {
@@ -59,7 +59,7 @@ namespace DangerousD.GameCore.GameObjects.LivingEntities.Monsters
                     webLength--;
                     _pos.Y -= 25;
                     web.Height = webLength * 25;
-                    web.SetPosition(new Vector2(_pos.X + Width / 2 - web.Width / 2, Pos.Y - 25 * webLength));
+                    web.SetPosition(new Vector2(_pos.X + Width / 2 - web.Width / 2 + 2, Pos.Y - 25 * webLength));
                     delay = 0;
                     if (webLength == 0)
                     {
diff --git a/DangerousD/GameCore/GameObjects/LivingEntities/Monsters/Zombie.cs b/DangerousD/GameCore/GameObjects/LivingEntities/Monsters/Zombie.cs
index dba2deb..a0d80a6 100644
--- a/DangerousD/GameCore/GameObjects/LivingEntities/Monsters/Zombie.cs
+++ b/DangerousD/GameCore/GameObjects/LivingEntities/Monsters/Zombie.cs
@@ -16,6 +16,7 @@ namespace DangerousD.GameCore.GameObjects.LivingEntities.Monsters
         int leftBorder;
         int rightBorder;
         bool isAttaking = false;
+
         public Zombie(Vector2 position) : base(position)
         {
             Width = 72;
diff --git a/DangerousD/GameCore/Levels/Level1.cs b/DangerousD/GameCore/Levels/Level1.cs
index c3558d9..341cd38 100644
--- a/DangerousD/GameCore/Levels/Level1.cs
+++ b/DangerousD/GameCore/Levels/Level1.cs
@@ -11,8 +11,8 @@ namespace DangerousD.GameCore.Levels
         public void InitLevel()
         {
             new Player(new Vector2(80,0));
-            var Zombie = new Zombie(new Vector2(140, 128));
-            var Frank = new Frank(new Vector2(384, 128));
+            //var Zombie = new Zombie(new Vector2(140, 128));
+            var Frank = new Frank(new Vector2(384, 0));
 
             var Spider = new Spider(new Vector2(112, 0));
             var FlameSkull = new FlameSkull(new Vector2(512, 0));
diff --git a/DangerousD/GameCore/Managers/GameManager.cs b/DangerousD/GameCore/Managers/GameManager.cs
index 55d83c2..6cd702d 100644
--- a/DangerousD/GameCore/Managers/GameManager.cs
+++ b/DangerousD/GameCore/Managers/GameManager.cs
@@ -20,9 +20,13 @@ namespace DangerousD.GameCore
         public PhysicsManager physicsManager;
         public List<Player> players;
         public List<GameObject> otherObjects = new();
+
+        public List<GameObject> GetAllGameObjects { get; private set; }
         public Player GetPlayer1 { get; private set; }
         public GameManager()
         {
+
+            GetAllGameObjects = new List<GameObject>();
             livingEntities = new List<LivingEntity>();
             mapObjects = new List<MapObject>();
             entities = new List<Entity>();
@@ -34,6 +38,7 @@ namespace DangerousD.GameCore
 
         internal void Register(GameObject gameObject)
         {
+            GetAllGameObjects.Add(gameObject);
             if (gameObject is Player)
             {
                 livingEntities.Add(gameObject as LivingEntity);
diff --git a/DangerousD/GameCore/Managers/PhysicsManager.cs b/DangerousD/GameCore/Managers/PhysicsManager.cs
index 7ae99f9..bae99da 100644
--- a/DangerousD/GameCore/Managers/PhysicsManager.cs
+++ b/DangerousD/GameCore/Managers/PhysicsManager.cs
@@ -206,5 +206,21 @@ namespace DangerousD.GameCore.Managers
             }
             return null;
         }
+        public List<GameObject> CheckRectangle(Rectangle rectangle, Type type)
+        {
+            var gameObjects = AppManager.Instance.GameManager.GetAllGameObjects;
+            List<GameObject> intersected = new List<GameObject>();
+            for (int i = 0; i < gameObjects.Count; i++)
+            {
+                if (gameObjects[i].GetType() == type)
+                {
+                    if (gameObjects[i].Rectangle.Intersects(rectangle))
+                    {
+                        intersected.Add(gameObjects[i]);
+                    }
+                }
+            }
+            return intersected;
+        }
     }
 }
\ No newline at end of file