diff --git a/.gitignore b/.gitignore
index 8636995..1537aee 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 bin
 obj
 .vs
-.idea
\ No newline at end of file
+.idea
+DangerousD.sln.DotSettings.user
\ No newline at end of file
diff --git a/DangerousD/Content/MonstersAnimations.png b/DangerousD/Content/MonstersAnimations.png
index 97e3e11..5bc9cca 100644
Binary files a/DangerousD/Content/MonstersAnimations.png and b/DangerousD/Content/MonstersAnimations.png differ
diff --git a/DangerousD/Content/animation1.png b/DangerousD/Content/animation1.png
new file mode 100644
index 0000000..a599347
Binary files /dev/null and b/DangerousD/Content/animation1.png differ
diff --git a/DangerousD/GameCore/GameObjects/Entity.cs b/DangerousD/GameCore/GameObjects/Entity.cs
index 6699710..cf2caa9 100644
--- a/DangerousD/GameCore/GameObjects/Entity.cs
+++ b/DangerousD/GameCore/GameObjects/Entity.cs
@@ -8,23 +8,11 @@ namespace DangerousD.GameCore.GameObjects
 {
     public abstract class Entity : GameObject
     {   
-        private Vector2 targetPosition;
-        public float speed;
+        
 
         public Entity(Vector2 position) : base(position) {}
 
         
-        public void SetPosition(Vector2 position) { targetPosition = position; }
 
-        public override void Update(GameTime gameTime)
-        {
-            if (Vector2.Distance(Pos, targetPosition) > 0.5f)
-            {
-                Vector2 dir = targetPosition - Pos;
-                dir.Normalize();
-                _pos += dir * speed;
-            }
-            base.Update(gameTime);
-        }
     }
 }
diff --git a/DangerousD/GameCore/GameObjects/GameObject.cs b/DangerousD/GameCore/GameObjects/GameObject.cs
index 52c96c1..c4b19cf 100644
--- a/DangerousD/GameCore/GameObjects/GameObject.cs
+++ b/DangerousD/GameCore/GameObjects/GameObject.cs
@@ -48,9 +48,12 @@ namespace DangerousD.GameCore
             GraphicsComponent.Update();
         }
 
+        //static Texture2D debugTexture;
         public virtual void Draw(SpriteBatch spriteBatch)
         {
             GraphicsComponent.DrawAnimation(Rectangle, spriteBatch);
+            //debug
+            //spriteBatch.Draw(debugTexture, Rectangle, Color.White);
         }
     }
 }
\ No newline at end of file
diff --git a/DangerousD/GameCore/GameObjects/IDrawableObject.cs b/DangerousD/GameCore/GameObjects/IDrawableObject.cs
index 61df454..f157dcb 100644
--- a/DangerousD/GameCore/GameObjects/IDrawableObject.cs
+++ b/DangerousD/GameCore/GameObjects/IDrawableObject.cs
@@ -11,4 +11,4 @@ namespace DangerousD.GameCore.GUI
         void Update(GameTime gameTime);
         void Draw(SpriteBatch spriteBatch);
     }
-}
+}
\ No newline at end of file
diff --git a/DangerousD/GameCore/GameObjects/LivingEntities/CoreEnemy.cs b/DangerousD/GameCore/GameObjects/LivingEntities/CoreEnemy.cs
index fafc936..1b28997 100644
--- a/DangerousD/GameCore/GameObjects/LivingEntities/CoreEnemy.cs
+++ b/DangerousD/GameCore/GameObjects/LivingEntities/CoreEnemy.cs
@@ -29,9 +29,6 @@ namespace DangerousD.GameCore.GameObjects.LivingEntities
                 Death();
                 isAlive = false;
             }
-
-            Move(gameTime);
-
             base.Update(gameTime);
         }
         public abstract void Death();
diff --git a/DangerousD/GameCore/GameObjects/LivingEntities/Monsters/Zombie.cs b/DangerousD/GameCore/GameObjects/LivingEntities/Monsters/Zombie.cs
index a46c681..23e010a 100644
--- a/DangerousD/GameCore/GameObjects/LivingEntities/Monsters/Zombie.cs
+++ b/DangerousD/GameCore/GameObjects/LivingEntities/Monsters/Zombie.cs
@@ -19,7 +19,7 @@ namespace DangerousD.GameCore.GameObjects.LivingEntities.Monsters
         {
             Width = 72;
             Height = 120;
-            monster_speed = 20;
+            monster_speed = 10;
             GraphicsComponent.StartAnimation("ZombieLeftAttack");
             name = "Zombie";
             leftBorder = (int)position.X;
@@ -29,12 +29,16 @@ namespace DangerousD.GameCore.GameObjects.LivingEntities.Monsters
 
         public override void Update(GameTime gameTime)
         {
+            if (AppManager.Instance.GameManager.GetPlayer1.Pos.X>Pos.X) 
+                isGoRight = true; 
+            else
+                isGoRight = false;
             Move(gameTime);
-            var player = AppManager.Instance.GameManager.Player;
-            if(Pos.X + 20 <= player.Pos.X || Pos.X - 20 >= player.Pos.X)
+
+            if(Pos.X + 20 <= AppManager.Instance.GameManager.GetPlayer1.Pos.X || Pos.X - 20 >= AppManager.Instance.GameManager.GetPlayer1.Pos.X)
             {
                 Attack();
-                player.Death(name);
+                AppManager.Instance.GameManager.GetPlayer1.Death(name);
             }
 
             base.Update(gameTime);
@@ -46,13 +50,13 @@ namespace DangerousD.GameCore.GameObjects.LivingEntities.Monsters
             {
                 GraphicsComponent.StopAnimation();
                 GraphicsComponent.StartAnimation("ZombieRightAttack");
-                AppManager.Instance.GameManager.Player.Death(name);
+                AppManager.Instance.GameManager.players[0].Death(name);
             }
             else if (!isGoRight)
             {
                 GraphicsComponent.StopAnimation();
                 GraphicsComponent.StartAnimation("ZombieLeftAttack");
-                AppManager.Instance.GameManager.Player.Death(name);
+                AppManager.Instance.GameManager.players[0].Death(name);
             }
         }
 
@@ -63,34 +67,19 @@ namespace DangerousD.GameCore.GameObjects.LivingEntities.Monsters
 
         public override void Move(GameTime gameTime)
         {
-            float delta = (float)gameTime.ElapsedGameTime.TotalSeconds;
+            double delta = gameTime.ElapsedGameTime.TotalSeconds;
             if (isGoRight)
             {
                 if (GraphicsComponent.GetCurrentAnimation != "ZombieMoveRight")
-                {
                     GraphicsComponent.StartAnimation("ZombieMoveRight");
-                    velocity = new Vector2(monster_speed, 0);
-                    _pos = new Vector2(Pos.X + monster_speed * (delta), Pos.Y);
-                }
+                velocity = new Vector2(monster_speed, 0);
             }
 
             else if (!isGoRight)
             {
                 if(GraphicsComponent.GetCurrentAnimation != "ZombieMoveLeft")
-                {
                     GraphicsComponent.StartAnimation("ZombieMoveLeft");
-                    velocity = new Vector2(-monster_speed, 0);
-                    _pos = new Vector2(Pos.X - monster_speed * (delta), Pos.Y);
-                }
-            }
-
-            if(Pos.X <= leftBorder)
-            {
-                isGoRight = true;
-            }
-            if(Pos.X >= rightBorder)
-            {
-                isGoRight = false;
+                velocity = new Vector2(-monster_speed, 0);
             }
         }
 
diff --git a/DangerousD/GameCore/GameObjects/LivingEntities/Player.cs b/DangerousD/GameCore/GameObjects/LivingEntities/Player.cs
index dd0e96e..90266bf 100644
--- a/DangerousD/GameCore/GameObjects/LivingEntities/Player.cs
+++ b/DangerousD/GameCore/GameObjects/LivingEntities/Player.cs
@@ -12,9 +12,11 @@ namespace DangerousD.GameCore.GameObjects.LivingEntities
     {
         public Player(Vector2 position) : base(position)
         {
+            Width = 32;
+            Height = 64;
         }
 
-        protected override GraphicsComponent GraphicsComponent => throw new NotImplementedException();
+        protected override GraphicsComponent GraphicsComponent { get; } = new(new List<string> { "ZombieMoveRight", "ZombieMoveLeft", "ZombieRightAttack", "ZombieLeftAttack" }, "ZombieMoveLeft");//TODO: Change to player
 
         public void Kill()
         {
diff --git a/DangerousD/GameCore/GameObjects/LivingEntity.cs b/DangerousD/GameCore/GameObjects/LivingEntity.cs
index db3cc2f..5352489 100644
--- a/DangerousD/GameCore/GameObjects/LivingEntity.cs
+++ b/DangerousD/GameCore/GameObjects/LivingEntity.cs
@@ -4,7 +4,23 @@ namespace DangerousD.GameCore.GameObjects;
 
 public abstract class LivingEntity : Entity
 {
+    private Vector2 targetPosition;
+    public Vector2 velocity;
+    public Vector2 acceleration;
     public LivingEntity(Vector2 position) : base(position)
     {
+        acceleration = new Vector2(0, 10);
+    }
+    public void SetPosition(Vector2 position) { targetPosition = position; _pos = position; } //TODO befrend targetpos and physics engine
+
+    public override void Update(GameTime gameTime)
+    {
+        if (Vector2.Distance(Pos, targetPosition) > 0.5f)
+        {
+            Vector2 dir = targetPosition - Pos;
+            dir.Normalize();
+            _pos += dir * velocity;
+        }
+        base.Update(gameTime);
     }
 }
\ No newline at end of file
diff --git a/DangerousD/GameCore/GameObjects/MapObject.cs b/DangerousD/GameCore/GameObjects/MapObject.cs
index d000f7b..d4180d0 100644
--- a/DangerousD/GameCore/GameObjects/MapObject.cs
+++ b/DangerousD/GameCore/GameObjects/MapObject.cs
@@ -3,7 +3,7 @@ using System.Security.Cryptography.X509Certificates;
 
 namespace DangerousD.GameCore.GameObjects;
 
-internal abstract class MapObject : GameObject
+public abstract class MapObject : GameObject
 {
     public bool IsColliderOn;
     public MapObject(Vector2 position) : base(position)
diff --git a/DangerousD/GameCore/Levels/Level1.cs b/DangerousD/GameCore/Levels/Level1.cs
index e718794..0116688 100644
--- a/DangerousD/GameCore/Levels/Level1.cs
+++ b/DangerousD/GameCore/Levels/Level1.cs
@@ -10,11 +10,25 @@ namespace DangerousD.GameCore.Levels
     {
         public void InitLevel()
         {
+<<<<<<< HEAD
             var Трава = new GrassBlock(new Vector2(0, 128));
             var Death = new TestAnimationDeath(new Vector2(128, 128));
             //var Zombie = new Zombie(new Vector2(256, 128));
             var Frank = new Frank(new Vector2(384, 128));
             var FlameSkull = new FlameSkull(new Vector2(512, 128));
+=======
+            new Player(new Vector2(0,0));
+
+            var Zombie = new Zombie(new Vector2(256, 128));
+            var Frank = new Frank(new Vector2(384, 128));
+
+            new GrassBlock(new Vector2(0, 224));
+            for (int i = 0; i < 50; i++)
+            {
+                new GrassBlock(new Vector2(i*32, 256));
+            }
+            new GrassBlock(new Vector2(500, 224));
+>>>>>>> livingEntities
         }
     }
 }
diff --git a/DangerousD/GameCore/Managers/AppManager.cs b/DangerousD/GameCore/Managers/AppManager.cs
index 67a65cf..e7abf16 100644
--- a/DangerousD/GameCore/Managers/AppManager.cs
+++ b/DangerousD/GameCore/Managers/AppManager.cs
@@ -53,6 +53,7 @@ namespace DangerousD.GameCore
             _spriteBatch = new SpriteBatch(GraphicsDevice);
             MenuGUI.LoadContent();
             LoginGUI.LoadContent();
+            //GameObject.te
         }
 
         protected override void Update(GameTime gameTime)
diff --git a/DangerousD/GameCore/Managers/GameManager.cs b/DangerousD/GameCore/Managers/GameManager.cs
index 497fa9c..f017120 100644
--- a/DangerousD/GameCore/Managers/GameManager.cs
+++ b/DangerousD/GameCore/Managers/GameManager.cs
@@ -12,17 +12,22 @@ namespace DangerousD.GameCore
 {
     public class GameManager
     {
-        List<LivingEntity> livingEntities;
-        List<Entity> entities;
-        List<MapObject> mapObjects;
-        public MapManager mapManager; 
-        public Player Player { get; set; }
+
+        public List<LivingEntity> livingEntities;
+        public List<Entity> entities;
+        public List<MapObject> mapObjects;
+        public MapManager mapManager;
+        public PhysicsManager physicsManager;
+        public List<Player> players;
+        public Player GetPlayer1 { get; private set; }
         public GameManager()
         {
             livingEntities = new List<LivingEntity>();
             mapObjects = new List<MapObject>();
             entities = new List<Entity>();
+            players = new List<Player>();
             mapManager = new MapManager();
+            physicsManager = new PhysicsManager();
             mapManager.Init();
         }
 
@@ -34,6 +39,11 @@ namespace DangerousD.GameCore
                 entities.Add(gameObject as Entity);
             if (gameObject is MapObject)
                 mapObjects.Add(gameObject as MapObject);
+            if (gameObject is Player)
+            {
+                players.Add(gameObject as Player);
+                GetPlayer1= players[0];
+            }
         }
 
         public void Draw(SpriteBatch _spriteBatch)
@@ -54,6 +64,10 @@ namespace DangerousD.GameCore
                 item.Update(gameTime);
             foreach (var item in livingEntities)
                 item.Update(gameTime);
+
+            physicsManager.UpdateCollisions(entities, livingEntities, mapObjects, gameTime);
+
+
         }
     }
 }
\ No newline at end of file
diff --git a/DangerousD/GameCore/Managers/PhysicsManager.cs b/DangerousD/GameCore/Managers/PhysicsManager.cs
index ed159a7..e847c45 100644
--- a/DangerousD/GameCore/Managers/PhysicsManager.cs
+++ b/DangerousD/GameCore/Managers/PhysicsManager.cs
@@ -4,14 +4,26 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
+using Microsoft.Xna.Framework;
 
 namespace DangerousD.GameCore.Managers
 {
-    internal class PhysicsManager
+    public class PhysicsManager
     {
+
         public void UpdateCollisions(List<Entity> entities, List<LivingEntity> livingEntities,
-            List<MapObject> mapObjects)
+            List<MapObject> mapObjects, GameTime gameTime)
         {
+            float delta = (float)gameTime.ElapsedGameTime.TotalSeconds;
+            foreach (var item in livingEntities)
+            {
+                item.velocity = item.velocity + item.acceleration * delta;
+            }
+
+            CheckCollisions(livingEntities, mapObjects);
+            OnCollision(entities, livingEntities);
+            OnCollision(livingEntities);
+
             //entities dont move
             //Living entities dont move
             //mapObjects dont move
@@ -21,5 +33,131 @@ namespace DangerousD.GameCore.Managers
             //OnCollision
 
         }
+        public void CheckCollisions(List<LivingEntity> livingEntities,
+            List<MapObject> mapObjects)
+        {
+            for (int i = 0; i < livingEntities.Count; i++)
+            {
+                var currentEntity = livingEntities[i];
+                Rectangle oldRect = currentEntity.Rectangle;
+
+
+                oldRect.Offset((int)currentEntity.velocity.X / 2, 0);
+                for (int j = 0; j < mapObjects.Count; j++)
+                {
+                    if (oldRect.Intersects(mapObjects[j].Rectangle))
+                    {
+                        oldRect.Offset(-(int)currentEntity.velocity.X / 2, 0);
+                        break;
+                    }
+                }
+                oldRect.Offset((int)currentEntity.velocity.X / 2, 0);
+                for (int j = 0; j < mapObjects.Count; j++)
+                {
+                    if (oldRect.Intersects(mapObjects[j].Rectangle))
+                    {
+                        oldRect.Offset(-(int)currentEntity.velocity.X / 2, 0);
+                        break;
+                    }
+                }
+
+
+                oldRect.Offset(0, (int)currentEntity.velocity.Y/2);
+                for (int j = 0; j < mapObjects.Count; j++)
+                {
+                    if (oldRect.Intersects(mapObjects[j].Rectangle))
+                    {
+                        oldRect.Offset(0, -(int)currentEntity.velocity.Y / 2);
+                        break;
+                    }
+                }
+                oldRect.Offset(0, (int)currentEntity.velocity.Y / 2);
+                for (int j = 0; j < mapObjects.Count; j++)
+                {
+                    if (oldRect.Intersects(mapObjects[j].Rectangle))
+                    {
+                        oldRect.Offset(0, -(int)currentEntity.velocity.Y / 2);
+                        break;
+                    }
+                }
+                currentEntity.SetPosition(new Vector2(oldRect.X, oldRect.Y));
+            }
+
+        }
+        public void OnCollision(List<Entity> entities, List<LivingEntity> livingEntities)
+        {
+            for (int i = 0; i < entities.Count; i++)
+            {
+                for (int j = 0; j < livingEntities.Count; j++)
+                {
+                    if (livingEntities[j].Rectangle.Intersects(entities[i].Rectangle))
+                    {
+                        livingEntities[j].OnCollision();
+                        entities[i].OnCollision();
+                    }
+                }
+            }
+
+        }
+        public void OnCollision(List<LivingEntity> livingEntities)
+        {
+            for (int i = 0; i < livingEntities.Count; i++)
+            {
+                for (int j = i + 1; j < livingEntities.Count; j++)
+                {
+                    if (livingEntities[i].Rectangle.Intersects(livingEntities[j].Rectangle))
+                    {
+                        livingEntities[i].OnCollision();
+                        livingEntities[j].OnCollision();
+                    }
+                }
+            }
+        }
+
+
+        public GameObject RayCast(LivingEntity entity1, LivingEntity entity2)
+        {
+
+            Rectangle rectangle;
+            Vector2 distance = entity1.Pos - entity2.Pos;
+            rectangle = new Rectangle((int)entity1.Pos.X, (int)entity1.Pos.Y, entity2.Width, entity2.Height);
+            GameObject gameObject = null;
+            double length = distance.Length();
+
+            for (int i = 0; i < length; i++)
+            {
+                rectangle.X = (int)(entity2.Pos.X + (i / length) * distance.X);
+                rectangle.Y = (int)(entity2.Pos.Y + (i / length) * distance.Y);
+
+                //if (rectangle.Intersects(GameManager.Rectangle))
+                //{
+                //    return game
+                //}
+            }
+            return gameObject;
+        }
+        public GameObject RayCast(LivingEntity entity1, Vector2 targetCast)
+        {
+            Rectangle rectangle;
+            Vector2 direction = entity1.Pos - targetCast;
+            rectangle = new Rectangle((int)entity1.Pos.X, (int)entity1.Pos.Y, 1, 1);
+            GameObject gameObject = null;
+            double k = direction.Length();
+
+            for (int i = 0; i < k; i++)
+            {
+                rectangle.X = (int)(entity1.Pos.X + (i / k) * direction.X);
+                rectangle.Y = (int)(entity1.Pos.Y + (i / k) * direction.X);
+                if (gameObject != null)
+                {
+                    break;
+                    return gameObject;
+                }
+
+            }
+
+
+            return null;
+        }
     }
-}
+}
\ No newline at end of file