diff --git a/SpaceShooter/Assets/SpaceShooterRedux (1)/PNG/Meteors/meteorGrey_big3.png b/SpaceShooter/Assets/Materials/meteorGrey_big3.png
similarity index 100%
rename from SpaceShooter/Assets/SpaceShooterRedux (1)/PNG/Meteors/meteorGrey_big3.png
rename to SpaceShooter/Assets/Materials/meteorGrey_big3.png
diff --git a/SpaceShooter/Assets/SpaceShooterRedux (1)/PNG/Meteors/meteorGrey_big3.png.meta b/SpaceShooter/Assets/Materials/meteorGrey_big3.png.meta
similarity index 71%
rename from SpaceShooter/Assets/SpaceShooterRedux (1)/PNG/Meteors/meteorGrey_big3.png.meta
rename to SpaceShooter/Assets/Materials/meteorGrey_big3.png.meta
index 3d37ce5..288c610 100644
--- a/SpaceShooter/Assets/SpaceShooterRedux (1)/PNG/Meteors/meteorGrey_big3.png.meta	
+++ b/SpaceShooter/Assets/Materials/meteorGrey_big3.png.meta
@@ -6,7 +6,7 @@ TextureImporter:
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diff --git a/SpaceShooter/Assets/Prefabs/Asteroid.prefab b/SpaceShooter/Assets/Prefabs/Asteroid.prefab
new file mode 100644
index 0000000..93895e3
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+++ b/SpaceShooter/Assets/Prefabs/Asteroid.prefab
@@ -0,0 +1,178 @@
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diff --git a/SpaceShooter/Assets/Prefabs/Asteroid.prefab.meta b/SpaceShooter/Assets/Prefabs/Asteroid.prefab.meta
new file mode 100644
index 0000000..cf3055f
--- /dev/null
+++ b/SpaceShooter/Assets/Prefabs/Asteroid.prefab.meta
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diff --git a/SpaceShooter/Assets/Scripts/DestroyByContact.cs b/SpaceShooter/Assets/Scripts/DestroyByContact.cs
new file mode 100644
index 0000000..0386dae
--- /dev/null
+++ b/SpaceShooter/Assets/Scripts/DestroyByContact.cs
@@ -0,0 +1,16 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class DestroyByContact : MonoBehaviour
+{
+    void OnTriggerEnter2D(Collider2D other)
+    {
+        if (other.tag == "Boundary")
+        {
+            return;
+        }
+        Destroy(other.gameObject);
+        Destroy(gameObject);
+    }
+}
\ No newline at end of file
diff --git a/SpaceShooter/Assets/Scripts/DestroyByContact.cs.meta b/SpaceShooter/Assets/Scripts/DestroyByContact.cs.meta
new file mode 100644
index 0000000..0c409ef
--- /dev/null
+++ b/SpaceShooter/Assets/Scripts/DestroyByContact.cs.meta
@@ -0,0 +1,11 @@
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diff --git a/SpaceShooter/Assets/Scripts/GameController.cs b/SpaceShooter/Assets/Scripts/GameController.cs
new file mode 100644
index 0000000..eef3fbe
--- /dev/null
+++ b/SpaceShooter/Assets/Scripts/GameController.cs
@@ -0,0 +1,37 @@
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+public class GameController : MonoBehaviour
+{
+    public GameObject hazard;
+    public Vector2 spawnValues;
+    public int hazardCount;
+    public float spawnWait;
+    public float startWait;
+    public float waveWait;
+
+
+
+    void Start()
+    {
+        StartCoroutine(SpawnWaves());
+    }
+
+    IEnumerator SpawnWaves()
+    {
+        yield return new WaitForSeconds(startWait);
+        while (true)
+        {
+            for (int i = 0; i < hazardCount; i++)
+            {
+                Vector2 spawnPosition = new Vector2(Random.Range(-spawnValues.x, spawnValues.x), spawnValues.y);
+                Quaternion spawnRotation = Quaternion.identity;
+                Instantiate(hazard, spawnPosition, spawnRotation);
+                yield return new WaitForSeconds(spawnWait);
+            }
+            yield return new WaitForSeconds(waveWait);
+        }
+    }
+}
+
diff --git a/SpaceShooter/Assets/Scripts/GameController.cs.meta b/SpaceShooter/Assets/Scripts/GameController.cs.meta
new file mode 100644
index 0000000..595da8a
--- /dev/null
+++ b/SpaceShooter/Assets/Scripts/GameController.cs.meta
@@ -0,0 +1,11 @@
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diff --git a/SpaceShooter/Assets/Scripts/PlayerController.cs b/SpaceShooter/Assets/Scripts/PlayerController.cs
index 2e80317..a930fd7 100644
--- a/SpaceShooter/Assets/Scripts/PlayerController.cs
+++ b/SpaceShooter/Assets/Scripts/PlayerController.cs
@@ -1,6 +1,8 @@
 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
+using UnityEngine.UI;
+
 
 [System.Serializable]
 public class Boundary
@@ -18,6 +20,8 @@ public class PlayerController : MonoBehaviour
 
     private float nextFire;
 
+    public Text score;
+
    void Update()
     {
         if (Input.GetKeyDown("space") && Time.time > nextFire)
diff --git a/SpaceShooter/Assets/SpaceShooterRedux (1)/PNG/Effects/fire17.png.meta b/SpaceShooter/Assets/SpaceShooterRedux (1)/PNG/Effects/fire17.png.meta
index 29fd4c9..7ba04c5 100644
--- a/SpaceShooter/Assets/SpaceShooterRedux (1)/PNG/Effects/fire17.png.meta	
+++ b/SpaceShooter/Assets/SpaceShooterRedux (1)/PNG/Effects/fire17.png.meta	
@@ -6,7 +6,7 @@ TextureImporter:
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diff --git a/SpaceShooter/Assets/SpaceShooterRedux (1)/PNG/Meteors/meteorGrey_med2.png b/SpaceShooter/Assets/SpaceShooterRedux (1)/PNG/Meteors/meteorGrey_med2.png
deleted file mode 100644
index e63e2f6..0000000
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deleted file mode 100644
index 5b32923..0000000
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