diff --git a/res/alien2_sprites.png b/res/alien2_sprites.png
new file mode 100644
index 0000000..4346fc2
Binary files /dev/null and b/res/alien2_sprites.png differ
diff --git a/src/entities/Alien1.java b/src/entities/Alien1.java
index bf7fc56..059ee9b 100644
--- a/src/entities/Alien1.java
+++ b/src/entities/Alien1.java
@@ -1,6 +1,10 @@
 package entities;
 
 import main.Game;
+import utilz.LoadSave;
+
+import java.awt.*;
+import java.awt.image.BufferedImage;
 
 import static utilz.Constants.EnemyConstants.*;
 
@@ -13,10 +17,30 @@ public class Alien1 extends Enemy{
     public Alien1(float x, float y) {
         super(x, y, Alien_WIDTH, Alien_HEIGHT, Alien1);
         initHitbox(x, y, (int) (20 * Game.SCALE), (int) (20 * Game.SCALE));
+        loadEnemyImgs();
     }
 
     // ====================> GET | SET <====================
 
 
     // ====================> METODOS <====================
+    public void draw(Graphics g){
+        g.drawImage(
+                animations[state][getAniIndex()],
+                (int)(hitbox.x - xDrawOffset),
+                (int)(hitbox.y - yDrawOffset),
+                Alien_WIDTH,
+                Alien_HEIGHT,
+                null);
+    } // Dibuja en Alien, UTILIZANDO SU HITBOX
+
+    /** loadEnemyImgs() ==> Separa el SpriteSheat y los ubica en una matriz. */
+    private void loadEnemyImgs() {
+        animations = new BufferedImage[2][7];
+        BufferedImage temp = LoadSave.GetSpritesAtlas(LoadSave.Alien1_ATLAS);
+        for (int j = 0; j < animations.length; j++)
+            for (int i = 0; i < animations[j].length; i++)
+                animations[j][i] = temp.getSubimage(i * Alien_WIDHT_DEFAULT, j * Alien_HEIGHT_DEFAULT, Alien_WIDHT_DEFAULT, Alien_HEIGHT_DEFAULT);
+    }
 }
+
diff --git a/src/entities/Alien2.java b/src/entities/Alien2.java
index ed54874..0f77060 100644
--- a/src/entities/Alien2.java
+++ b/src/entities/Alien2.java
@@ -1,5 +1,11 @@
 package entities;
 
+import main.Game;
+import utilz.LoadSave;
+
+import java.awt.*;
+import java.awt.image.BufferedImage;
+
 import static utilz.Constants.EnemyConstants.*;
 
 public class Alien2 extends Enemy{
@@ -9,12 +15,31 @@ public class Alien2 extends Enemy{
 
     // ====================> CONTRUCTOR <====================
     public Alien2(float x, float y) {
-        super(x, y, Alien_WIDTH, Alien_HEIGHT, Alien1);
+        super(x, y, Alien_WIDTH, Alien_HEIGHT, Alien2);
+        initHitbox(x, y, (int) (20 * Game.SCALE), (int) (20 * Game.SCALE));
+        loadEnemyImgs();
     }
 
     // ====================> GET | SET <====================
 
 
     // ====================> METODOS <====================
-
+    public void draw(Graphics g){
+        g.drawImage(
+                animations[state][getAniIndex()],
+                (int)(hitbox.x - xDrawOffset),
+                (int)(hitbox.y - yDrawOffset),
+                Alien_WIDTH,
+                Alien_HEIGHT,
+                null);
+    } // Dibuja en Alien, UTILIZANDO SU HITBOX
+
+    /** loadEnemyImgs() ==> Separa el SpriteSheat y los ubica en una matriz. */
+    private void loadEnemyImgs() {
+        animations = new BufferedImage[2][5];
+        BufferedImage temp = LoadSave.GetSpritesAtlas(LoadSave.Alien2_ATLAS);
+        for (int j = 0; j < animations.length; j++)
+            for (int i = 0; i < animations[j].length; i++)
+                animations[j][i] = temp.getSubimage(i * Alien_WIDHT_DEFAULT, j * Alien_HEIGHT_DEFAULT, Alien_WIDHT_DEFAULT, Alien_HEIGHT_DEFAULT);
+    }
 }
diff --git a/src/entities/BulletManager.java b/src/entities/BulletManager.java
index 1ed94ae..9e04738 100644
--- a/src/entities/BulletManager.java
+++ b/src/entities/BulletManager.java
@@ -2,6 +2,7 @@
 
 import gameState.Playing;
 import main.Game;
+import utilz.IRenderable;
 
 import java.awt.*;
 import java.util.ArrayList;
@@ -9,7 +10,7 @@
 import static utilz.Constants.EnemyConstants.DEAD;
 import static utilz.HelpMethods.DetectCollision;
 
-public class BulletManager {
+public class BulletManager implements IRenderable {
     // ====================> ATRIBUTOS <====================
     private Playing playing;
     private ArrayList<Bullet> bulletArr = new ArrayList<>(); // Arraylist con las balas
@@ -46,7 +47,7 @@ public void move() {
 
             // Detecta la Colision con Enemigos
             for (int j = 0; j < playing.enemyManager.getEnemies().size(); j++) {
-                Alien1 alien = playing.enemyManager.getEnemies().get(j);
+                Enemy alien = (Enemy) playing.enemyManager.getEnemies().get(j);
 
                 if (!bullet.active && alien.active && DetectCollision(alien, bullet)) {
                     alien.newState(DEAD); // Metodo para hacer que empiece la animacion de DEAD y
diff --git a/src/entities/Enemy.java b/src/entities/Enemy.java
index bbf4658..32025d6 100644
--- a/src/entities/Enemy.java
+++ b/src/entities/Enemy.java
@@ -1,12 +1,17 @@
 package entities;
 
+import utilz.IRenderable;
+
+import java.awt.image.BufferedImage;
+
 import static utilz.Constants.ANI_SPEED;
 import static utilz.Constants.EnemyConstants.*;
 
-public abstract class Enemy extends Entity{
+public abstract class Enemy extends Entity implements IRenderable {
 
     // ====================> ATRIBUTOS <====================
     private int enemyType; // Estado del enemigo || Tipo de enemigo
+    protected BufferedImage[][] animations;
 
     // ====================> CONSTRUCTOR <====================
     public Enemy(float x, float y, int width, int height, int enemyType) {
diff --git a/src/entities/EnemyManager.java b/src/entities/EnemyManager.java
index 19b83cb..56383dc 100644
--- a/src/entities/EnemyManager.java
+++ b/src/entities/EnemyManager.java
@@ -1,7 +1,6 @@
 package entities;
 
 import java.awt.Graphics;
-import java.awt.image.BufferedImage;
 import java.util.ArrayList;
 
 import gameState.Playing;
@@ -12,24 +11,20 @@
 import static utilz.Constants.EnemyConstants.*;
 import static utilz.HelpMethods.DetectCollision;
 
-public class EnemyManager {
+public class EnemyManager <T extends Enemy> {
 
     // ====================> ATRIBUTOS <====================
     private Playing playing; // Traemos el State Playing
-    private BufferedImage[][] alien1Arr, alien2Arr; // Matriz con las animaciones del Alien1
 
-    private ArrayList<Alien1> enemies = new ArrayList<>(); // ArrayList con los aliens, (revisar, cambiar a Enemy)
+    private ArrayList<T> enemies = new ArrayList<>(); // ArrayList con los aliens, (revisar, cambiar a Enemy)
     private int alienRows = 4; // Cantidad de Filas de aliens
     private int alienColumns = 6; // Cantidad de Columnas de aliens
     private int alienCount = 0; // Numero de Aliens a vencer
-    private float alienVelocityX = 0.1f; // Velocidad de los aliens (Revisar)
-    private float xDrawOffset = 6 * Game.SCALE; // Centraliza la hitbox en el jugador (ancho)
-    private float yDrawOffset = 4 * Game.SCALE; // Centraliza la hitbox en el jugador (largo)
+    private float alienVelocityX = 0.05f; // Velocidad de los aliens (Revisar)
 
     // ====================> CONSTRUCTOR <====================
     public EnemyManager(Playing playing) {
         this.playing = playing;
-        loadEnemyImgs();
         createAliens();
     }
 
@@ -38,27 +33,32 @@ public int getAlienCount() {
         return alienCount;
     }
 
-    public ArrayList<entities.Alien1> getEnemies() {
+    public ArrayList<T> getEnemies() {
         return enemies;
     }
 
     // ====================> METODOS <====================
     public void update(){
-        for(Alien1 alien1 : enemies){
-            alien1.update(); // Revisar
+        for(T alien : enemies){
+            alien.update(); // Revisar
             move();
 
         }
     }
 
-    public void draw(Graphics g){
-        drawAlien1(g);
+    public void draw(Graphics g){ // cambiar !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
+        for(T alien : enemies){
+            if(alien.active){
+//                alien.drawHitbox(g);
+                alien.draw(g);
+            }
+        }
     }
 
     /** move() ==> Se encarga de mover la ubicacion de los aliens1. */
     public void move(){
         for (int i = 0; i < enemies.size(); i++) {
-            Alien1 alien = enemies.get(i);
+            T alien = enemies.get(i);
             if (alien.active) { // Si el Alien esta vivo
                 alien.hitbox.x += alienVelocityX;
 
@@ -78,46 +78,24 @@ public void move(){
                     playing.getPlayer().newState(DEAD);
                 }
             }
-
-        }
-    }
-
-    /** drawAlien1() ==> Method "sub-draw" para dibujar los Aliens 1*/
-    private void drawAlien1(Graphics g){
-         for(Alien1 alien1 : enemies){ // Hasta que se recorra el Array completo
-             if (alien1.active){ // Si esta vivo
-                 alien1.drawHitbox(g);
-                 g.drawImage(
-                         alien1Arr[alien1.state][alien1.getAniIndex()],
-                         (int)(alien1.hitbox.x - xDrawOffset),
-                         (int)(alien1.hitbox.y - yDrawOffset),
-                         Alien_WIDTH,
-                         Alien_HEIGHT,
-                         null);
-             } // Dibuja en Alien, UTILIZANDO SU HITBOX
         }
     }
 
     /** createAliens() ==> Ubica los aliens según las filas y columnas y los agrega al
      * ArrayList. */
     public void createAliens() {
-        for (int i = 0; i < alienColumns; i++) {
+        /*for (int i = 0; i < alienColumns; i++) {
             for (int j = 0; j < alienRows; j++) {
-                Alien1 alien = new Alien1(
+                T alien = (T) new Alien1(
                         Game.TILES_SIZE + i * Alien_WIDTH,
                         Game.TILES_SIZE + j * Alien_HEIGHT);
                 enemies.add(alien); // Lo agregamos al ArrayList
             }
-        }
-        alienCount = enemies.size(); // Lo agregamos al contador
-    }
+        }*/
 
-    /** loadEnemyImgs() ==> Separa el SpriteSheat y los ubica en una matriz. */
-    private void loadEnemyImgs() {
-        alien1Arr = new BufferedImage[2][7];
-        BufferedImage temp = LoadSave.GetSpritesAtlas(LoadSave.Alien1_ATLAS);
-        for (int j = 0; j < alien1Arr.length; j++)
-            for (int i = 0; i < alien1Arr[j].length; i++)
-                alien1Arr[j][i] = temp.getSubimage(i * Alien_WIDHT_DEFAULT, j * Alien_HEIGHT_DEFAULT, Alien_WIDHT_DEFAULT, Alien_HEIGHT_DEFAULT);
+        enemies.add((T) new Alien1(100, 200));
+        enemies.add((T) new Alien2(150, 200));
+
+        alienCount = enemies.size(); // Lo agregamos al contador
     }
 }
diff --git a/src/entities/Entity.java b/src/entities/Entity.java
index 209daee..a8ae9f5 100644
--- a/src/entities/Entity.java
+++ b/src/entities/Entity.java
@@ -1,5 +1,8 @@
 package entities;
 
+import main.Game;
+import utilz.IRenderable;
+
 import java.awt.Graphics;
 import java.awt.Color;
 import java.awt.geom.Rectangle2D;
@@ -20,6 +23,9 @@ public abstract class Entity {
     protected float speed= 1.0f;
     protected boolean active = true;
 
+    protected float xDrawOffset = 6 * Game.SCALE; // Centraliza la hitbox en el jugador (ancho)
+    protected float yDrawOffset = 4 * Game.SCALE; // Centraliza la hitbox en el jugador (largo)
+
     // ====================> CONSTRUCTOR <====================
     public Entity(float x, float y, int width, int height) {
         this.x = x;
diff --git a/src/entities/Player.java b/src/entities/Player.java
index 41f4610..ee56f01 100644
--- a/src/entities/Player.java
+++ b/src/entities/Player.java
@@ -8,6 +8,7 @@
 import java.awt.image.BufferedImage;
 
 import main.Game;
+import utilz.IRenderable;
 import utilz.LoadSave;
 
 /**
@@ -16,14 +17,12 @@
  * (animación, movimiento, ataque, etc).
  */
 
-public class Player extends Entity {
+public class Player extends Entity implements IRenderable {
 
     // ====================> ATRIBUTOS <====================
     private BufferedImage[][] animations; // Matriz con animaciones (SpriteSheat)
     private boolean moving = false; // Si el jugador se está moviendo o no
     private boolean left, right; // Direcciones del jugador
-    private float xDrawOffset = 6 * Game.SCALE; // Centraliza la hitbox en el jugador (ancho)
-    private float yDrawOffset = 4 * Game.SCALE; // Centraliza la hitbox en el jugador (largo)
 
     // ====================> CONSTRUCTOR <====================
     public Player(float x, float y, int width, int height) {
@@ -62,7 +61,7 @@ public void update(){
     }
 
     public void draw(Graphics g){
-        drawHitbox(g); // COMENTAR DESPUES !!!!!!!!!!!!!!!
+//        drawHitbox(g); // COMENTAR DESPUES !!!!!!!!!!!!!!!
         g.drawImage(animations[state][aniIndex],
                 (int) (hitbox.x - xDrawOffset),
                 (int) (hitbox.y - yDrawOffset),
diff --git a/src/gameState/State.java b/src/gameState/State.java
index 7c139a1..cc6aa3e 100644
--- a/src/gameState/State.java
+++ b/src/gameState/State.java
@@ -2,6 +2,7 @@
 
 import main.Game;
 import ui.MenuButton;
+import utilz.IRenderable;
 
 import java.awt.event.MouseEvent;
 
@@ -10,7 +11,7 @@
  * Clase padre abstracta de los estados del juego.
  */
 
-public abstract class State implements Statemethods{
+public abstract class State implements Statemethods, IRenderable {
 
     // ====================> ATRIBUTOS <====================
     protected Game game;
diff --git a/src/gameState/Statemethods.java b/src/gameState/Statemethods.java
index da138f4..3e78640 100644
--- a/src/gameState/Statemethods.java
+++ b/src/gameState/Statemethods.java
@@ -12,8 +12,6 @@
 
 public interface Statemethods {
 
-    public void update();
-    public void draw(Graphics g);
     public void mouseClicked(MouseEvent e);
     public void mousePressed(MouseEvent e);
     public void mouseReleased(MouseEvent e);
diff --git a/src/main/Game.java b/src/main/Game.java
index 7016b92..f9dde6f 100644
--- a/src/main/Game.java
+++ b/src/main/Game.java
@@ -4,6 +4,7 @@
 import gameState.GameState;
 import gameState.Menu;
 import gameState.Playing;
+import utilz.IRenderable;
 
 /***
  * Game ==>
@@ -16,7 +17,7 @@
  * Una vez que un hilo se inicia, no para hasta que se lo quiera detener.
  */
 
-public class Game implements Runnable {
+public class Game implements Runnable, IRenderable {
 
     // ====================> ATRIBUTOS <====================
     private GameWindow gameWindow;
@@ -74,6 +75,7 @@ private void startGameLoop(){
     }
 
     /** update() ==> Actualizar la información por momento. */
+    @Override
     public void update(){
         switch (GameState.state){ // Llamar method update() según el gameState
             case MENU:
@@ -91,7 +93,8 @@ public void update(){
     }
 
     /*** render() ==> Renderiza cada clase. Dibuja la ventana, con la informacion actualizada. */
-    public void render(Graphics g){
+    @Override
+    public void draw(Graphics g){
         switch (GameState.state){
             case MENU:
                 menu.draw(g);
diff --git a/src/main/GamePanel.java b/src/main/GamePanel.java
index 930de25..cfc5812 100644
--- a/src/main/GamePanel.java
+++ b/src/main/GamePanel.java
@@ -55,6 +55,6 @@ public void paintComponent(Graphics g) {
         super.paintComponent(g); /* Obligatorio siempre en esta función. Llama al method de la superclase
                                  para que el Panel funcione correctamente. */
 
-        game.render(g);
+        game.draw(g);
     }
 }
diff --git a/src/utilz/Constants.java b/src/utilz/Constants.java
index 2a7061d..ef97645 100644
--- a/src/utilz/Constants.java
+++ b/src/utilz/Constants.java
@@ -29,6 +29,13 @@ public static int GetSpriteAmount(int enemy_type, int enemy_state){
                         case DEAD:
                             return 1;
                     }
+                case Alien2:
+                    switch (enemy_state){
+                        case MOVING:
+                            return 5;
+                        case DEAD:
+                            return 1;
+                    }
             }
             return 0;
         }
diff --git a/src/utilz/IRenderable.java b/src/utilz/IRenderable.java
new file mode 100644
index 0000000..417fe24
--- /dev/null
+++ b/src/utilz/IRenderable.java
@@ -0,0 +1,9 @@
+package utilz;
+
+import java.awt.Graphics;
+
+public interface IRenderable {
+
+    public void update();
+    public void draw(Graphics g);
+}
diff --git a/src/utilz/LoadSave.java b/src/utilz/LoadSave.java
index 5f0ce83..24bed64 100644
--- a/src/utilz/LoadSave.java
+++ b/src/utilz/LoadSave.java
@@ -10,6 +10,7 @@ public class LoadSave {
     // Constante con cada Sprite que utilizemos
     public static final String Player_ATLAS = "player_sprites.png";
     public static final String Alien1_ATLAS = "alien1_sprites.png";
+    public static final String Alien2_ATLAS = "alien2_sprites.png";
     public static final String MENU_BUTTONS = "button_atlas.png";
 
     // Funcion que retorna esas imagenes