diff --git a/OGP1718-Worms/src/worms/facade/Facade.java b/OGP1718-Worms/src/worms/facade/Facade.java
index 296c3b5..ba3e4a3 100644
--- a/OGP1718-Worms/src/worms/facade/Facade.java
+++ b/OGP1718-Worms/src/worms/facade/Facade.java
@@ -2,6 +2,9 @@ package worms.facade;
 
 import worms.internal.gui.game.IActionHandler;
 import worms.model.*;
+import worms.model.Food;
+import worms.model.Projectile;
+import worms.model.Worm;
 import worms.programs.IProgramFactory;
 import worms.util.IllegalNameException;
 import worms.util.ModelException;
@@ -9,7 +12,6 @@ import worms.util.Coordinate;
 import worms.util.MustNotImplementException;
 
 import java.math.BigInteger;
-import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
 import java.util.Set;
@@ -294,7 +296,7 @@ public class Facade implements IFacade {
      */
     @Override
     public boolean isTerminated(Projectile projectile) throws ModelException {
-        return false;
+        return projectile.isTerminated();
     }
 
     /**
@@ -304,7 +306,7 @@ public class Facade implements IFacade {
      */
     @Override
     public double getOrientation(Projectile projectile) throws ModelException {
-        return 0;
+        return projectile.getOrientation();
     }
 
     /**
@@ -316,7 +318,7 @@ public class Facade implements IFacade {
      */
     @Override
     public double[] getLocation(Projectile projectile) throws ModelException {
-        return new double[0];
+        return projectile.getLocationArray();
     }
 
     /**
@@ -326,7 +328,7 @@ public class Facade implements IFacade {
      */
     @Override
     public double getRadius(Projectile projectile) {
-        return 0;
+        return projectile.getRadius();
     }
 
     /**
@@ -336,7 +338,7 @@ public class Facade implements IFacade {
      */
     @Override
     public int getNbHitPoints(Projectile projectile) throws ModelException {
-        return 0;
+        return projectile.getHitPoints();
     }
 
     /**
diff --git a/OGP1718-Worms/src/worms/model/Bazooka.java b/OGP1718-Worms/src/worms/model/Bazooka.java
new file mode 100644
index 0000000..bd97be3
--- /dev/null
+++ b/OGP1718-Worms/src/worms/model/Bazooka.java
@@ -0,0 +1,26 @@
+package worms.model;
+
+import java.util.concurrent.ThreadLocalRandom;
+
+public class Bazooka extends Projectile {
+    protected Bazooka(World world, double[] location, double force, double orientation) {
+        super(world, location, 300, force, orientation);
+    }
+
+    @Override
+    protected int getRandomHitPoints() {
+        return ThreadLocalRandom.current().nextInt(15) / 2;
+    }
+
+    @Override
+    protected void setHitPoints(int value) throws IllegalArgumentException {
+        if (value > 7 || value % 2 != 1) throw new IllegalArgumentException();
+        super.hitPoints = value;
+    }
+
+    public static double calcForce(double actionPoints) {
+        double hp = 2.5 + actionPoints / 8.0;
+        if (hp > 9.5) return 9.5;
+        return hp;
+    }
+}
diff --git a/OGP1718-Worms/src/worms/model/Food.java b/OGP1718-Worms/src/worms/model/Food.java
index c445642..8fb03bb 100644
--- a/OGP1718-Worms/src/worms/model/Food.java
+++ b/OGP1718-Worms/src/worms/model/Food.java
@@ -1,7 +1,5 @@
 package worms.model;
 
-import worms.util.Coordinate;
-
 public class Food extends GameObject {
 	
 	/**
diff --git a/OGP1718-Worms/src/worms/model/GameObject.java b/OGP1718-Worms/src/worms/model/GameObject.java
index dac6ba1..a1a1cb3 100644
--- a/OGP1718-Worms/src/worms/model/GameObject.java
+++ b/OGP1718-Worms/src/worms/model/GameObject.java
@@ -24,7 +24,7 @@ public abstract class GameObject {
 	 * @post ...
 	 * 		 |setRadius(radius)
 	 */
-    GameObject(World world, double[] location, double radius) {
+    protected GameObject(World world, double[] location, double radius) {
         setWorld(world);
         world.add(this);
         setLocation(location);
@@ -163,7 +163,7 @@ public abstract class GameObject {
     /**
      * This variable contains the radius of the game object
      */
-    double radius;
+    protected double radius;
 
     /**
      * Return the radius of the game object
@@ -181,7 +181,7 @@ public abstract class GameObject {
      * @post ...
      * 		 |this.radius = radius
      */
-    void setRadius(double radius) {
+    protected void setRadius(double radius) {
         if (!canHaveAsRadius(radius)) throw new IllegalArgumentException();
         this.radius = radius;
     }
@@ -215,7 +215,7 @@ public abstract class GameObject {
      *           |		   !(location.getY() - radius < 0 &&
      *           |		   !getWorld().isPassable(location))
      */
-    boolean isValidLocation(Coordinate location) {
+    protected boolean isValidLocation(Coordinate location) {
         double radius = getRadius();
 
         if (world == null) {
@@ -235,7 +235,7 @@ public abstract class GameObject {
     /**
      * 
      */
-    double mass;
+    protected double mass;
     
     /**
      * 
diff --git a/OGP1718-Worms/src/worms/model/Projectile.java b/OGP1718-Worms/src/worms/model/Projectile.java
index eff8345..ac4101d 100644
--- a/OGP1718-Worms/src/worms/model/Projectile.java
+++ b/OGP1718-Worms/src/worms/model/Projectile.java
@@ -1,53 +1,46 @@
 package worms.model;
 
-public class Projectile extends GameObject {
-	private static double rho = 7800;
-	private double hitpoints;
-	private double force;
-	private Type type;
-	
-	public Projectile(World world, double[] location, double mass, double hitpoints, double force, Projectile.Type type) {
+public abstract class Projectile extends GameObject {
+
+	private static final int rho = 7800;
+
+
+	protected Projectile (World world, double location[], double mass, double force, double orientation) {
 		super(world, location, calcRadius(mass));
-		setHitPoints(hitpoints);
-		setMass(mass);
-		setForce(force);
-
-		this.type = type;
-	}
-	
-	public static double calcRadius(double mass) {
-		return Math.cbrt(mass/(4/3*Math.PI*rho));
-	}
-	
-	public void setHitPoints(double value) {
-		this.hitpoints = value;
-	}
-
-	public void setRandomHitPoints() {
-
-    }
-	
-	public double getHitPoints() {
-	    return this.hitpoints;
-    }
-
-    public void increaseHitPoints(double value) {
-
-	    this.hitpoints += value;
-	    if (this.type == Type.RIFLE && this.hitpoints > 10) this.hitpoints = 10;
-	    else if (this.type == Type.BAZOOKA && this.hitpoints > 7) this.hitpoints = 7;
-    }
-	
-	public void setMass(double mass) {
-		this.mass = mass;
-	}
-	
-	public void setForce(double force) {
+		super.mass = mass;
 		this.force = force;
+		this.orientation = orientation;
+		this.hitPoints = getRandomHitPoints();
 	}
 
-	public enum Type {
-	    RIFLE,
-        BAZOOKA;
+
+	public static double calcRadius(double mass) {
+		return Math.pow(((mass / 1000.0 / rho) * (3.0 / (4.0 * Math.PI))), 1.0 / 3.0);
+	}
+
+	public double getForce() {
+		return this.force;
+	}
+	private final double force;
+
+
+	protected int hitPoints;
+
+	protected abstract int getRandomHitPoints();
+
+	public int getHitPoints() {
+		return this.hitPoints;
+	}
+
+	protected abstract void setHitPoints(int value) throws IllegalArgumentException;
+
+	public void incrementHitPoints(int value) {
+		setHitPoints(this.hitPoints + value);
+	}
+
+	private final double orientation;
+
+	public double getOrientation() {
+		return orientation;
 	}
 }
\ No newline at end of file
diff --git a/OGP1718-Worms/src/worms/model/Rifle.java b/OGP1718-Worms/src/worms/model/Rifle.java
new file mode 100644
index 0000000..337acde
--- /dev/null
+++ b/OGP1718-Worms/src/worms/model/Rifle.java
@@ -0,0 +1,23 @@
+package worms.model;
+
+import java.util.concurrent.ThreadLocalRandom;
+
+public class Rifle extends Projectile {
+
+
+    public Rifle(World world, double[] location, double orientation) {
+        super(world, location, 10, 1.5, orientation);
+    }
+
+    @Override
+    protected int getRandomHitPoints() {
+        return ThreadLocalRandom.current().nextInt(6) * 2;
+    }
+
+    @Override
+    protected void setHitPoints(int value) throws IllegalArgumentException {
+        if (value > 10 || value % 2 != 0) throw new IllegalArgumentException();
+        super.hitPoints = value;
+    }
+
+}
diff --git a/OGP1718-Worms/src/worms/model/World.java b/OGP1718-Worms/src/worms/model/World.java
index 6a0e1e3..d1c1c78 100644
--- a/OGP1718-Worms/src/worms/model/World.java
+++ b/OGP1718-Worms/src/worms/model/World.java
@@ -571,8 +571,8 @@ public class World {
             item2.terminate();
         }
         else if (item1 instanceof Projectile && item2 instanceof Projectile) {
-            ((Projectile) item1).increaseHitPoints(2);
-            ((Projectile) item2).increaseHitPoints(2);
+//            ((Projectile) item1).increaseHitPoints(2);
+//            ((Projectile) item2).increaseHitPoints(2);
         }
         else {
             throw new IllegalArgumentException();
diff --git a/OGP1718-Worms/src/worms/model/Worm.java b/OGP1718-Worms/src/worms/model/Worm.java
index bfe54ef..e29507b 100644
--- a/OGP1718-Worms/src/worms/model/Worm.java
+++ b/OGP1718-Worms/src/worms/model/Worm.java
@@ -1242,6 +1242,7 @@ public class Worm extends GameObject {
 
     // region firing and projectiles
     //===================================================================================
+
 	private double[] locationProj;
 	private double massProj;
 	private long hitpointsProj;
@@ -1250,9 +1251,9 @@ public class Worm extends GameObject {
     public void fire() {
     	if (getActionPoints() >= 30 && getWorld() != null) {
     		Random r = new Random();
-    		int random = r.nextInt((1 - 0) + 1);
-    		locationProj[0] = cos(getOrientation())*getRadius();
-    		locationProj[1] = sin(getOrientation())*getRadius();
+    		int random = r.nextInt((1) + 1);
+    		locationProj[0] = cos(getOrientation()) * getRadius();
+    		locationProj[1] = sin(getOrientation()) * getRadius();
     		if (random == 0) {
     			propertiesRifle();
     			decreaseActionPoints(10);
@@ -1261,7 +1262,7 @@ public class Worm extends GameObject {
     			propertiesBazooka();
     			decreaseActionPoints(25);
     		}
-        	new Projectile(this.getWorld(), locationProj, massProj, hitpointsProj, forceProj);
+        	//new Projectile(this.getWorld(), locationProj, massProj, hitpointsProj, forceProj);
     	}
     }
     
diff --git a/OGP1718-Worms/tests/worms/model/Part3_FullFacadeTest.java b/OGP1718-Worms/tests/worms/model/Part3_FullFacadeTest.java
index 050b8d6..9babc9b 100755
--- a/OGP1718-Worms/tests/worms/model/Part3_FullFacadeTest.java
+++ b/OGP1718-Worms/tests/worms/model/Part3_FullFacadeTest.java
@@ -12,7 +12,6 @@ import org.junit.*;
 import worms.facade.Facade;
 import worms.facade.IFacade;
 import worms.internal.gui.game.IActionHandler;
-import worms.programs.IProgramFactory;
 import worms.programs.ProgramFactory;
 import worms.programs.ProgramParser;
 import worms.util.*;
diff --git a/OGP1718-Worms/tests/worms/model/PartialPart2FacadeTest.java b/OGP1718-Worms/tests/worms/model/PartialPart2FacadeTest.java
index a55a1f2..c22b57d 100755
--- a/OGP1718-Worms/tests/worms/model/PartialPart2FacadeTest.java
+++ b/OGP1718-Worms/tests/worms/model/PartialPart2FacadeTest.java
@@ -7,7 +7,6 @@ import org.junit.Test;
 
 import worms.facade.Facade;
 import worms.facade.IFacade;
-import worms.model.Worm;
 
 public class PartialPart2FacadeTest {
 
diff --git a/docs/samenvatting part 3.md b/docs/samenvatting part 3.md
index d4193f1..2b865a7 100644
--- a/docs/samenvatting part 3.md	
+++ b/docs/samenvatting part 3.md	
@@ -57,6 +57,7 @@ Eten kost 8 action points als niet genoeg -> niet eten
 - hitpoints bepalen impact op doelwit
 - mogen gedeeltelijk of volledig op impassable
 - **NIET** adjacent
+- radius hangt van massa af
 
 
 #### locatie