diff --git a/Assets/Scenes/SampleScene.unity b/Assets/Scenes/SampleScene.unity
index e5720d9..19b7b2f 100644
--- a/Assets/Scenes/SampleScene.unity
+++ b/Assets/Scenes/SampleScene.unity
@@ -425,7 +425,7 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: 1b1a209741ad95946a6f0138e93431c4, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
-  m_RadiusSpeed: 2
+  m_RadiusSpeed: 0.5
   m_DistanceSpeed: 0.6
   m_GapDistance: 1
   m_RingPrefab: {fileID: 8276642441649562681, guid: 2b69b065f2beade4d91167a23508e29e, type: 3}
diff --git a/Assets/Scripts/OrbitalPosition.cs b/Assets/Scripts/OrbitalPosition.cs
index 187dbac..69ccc83 100644
--- a/Assets/Scripts/OrbitalPosition.cs
+++ b/Assets/Scripts/OrbitalPosition.cs
@@ -1,3 +1,4 @@
+using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
 
@@ -41,6 +42,8 @@ public class GlobalOrbitalPositionManager : MonoBehaviour
     private OrbitalPosition m_PlayerOrbitalPosition;
     public static void SetPlayer(OrbitalPosition player) => s_Instance.m_PlayerOrbitalPosition = player;
 
+    public static bool AllowPlayerInput { get; private set; } = true;
+
     private float m_TimeOfLastRingSpawn = float.NegativeInfinity;
 
     private int m_LastGeneratedRing;
@@ -67,14 +70,42 @@ public class GlobalOrbitalPositionManager : MonoBehaviour
                 z: 0
             );
         }
+        
+        RestartSimulation();
     }
 
+    private static bool s_RestartingSimulation = false;
+    
+    private static IEnumerator RestartSimulationInternal()
+    {
+        //if (s_RestartingSimulation)
+        //    yield break;
+
+        s_RestartingSimulation = true;
+        
+        Time.timeScale = 3.5f;
+        AllowPlayerInput = false;
+        for (int i = 0; i < 500; i++)
+        {
+            yield return new WaitForEndOfFrame();
+            s_Instance.m_PlayerOrbitalPosition.m_AttachedRing = s_Instance.m_LastGeneratedRing;
+        }
+
+        yield return new WaitForSeconds(4f * Time.timeScale);
+        AllowPlayerInput = true;
+        Time.timeScale = 1f;
+
+        s_RestartingSimulation = true;
+    }
+
+    public static void RestartSimulation() => s_Instance.StartCoroutine(RestartSimulationInternal());
+
     private void Update()
     {
         if (Time.time - m_TimeOfLastRingSpawn > GlobalOrbitalSettings.GapDistance)
         {
             GameObject newRing = Instantiate(GlobalOrbitalSettings.RingPrefab);
-            newRing.transform.localScale = new Vector3(10f, 10f, 1);
+            newRing.transform.localScale = new Vector3(12f, 12f, 1);
 
             Ring ring = newRing.AddComponent<Ring>();
             ring.m_ID = m_LastGeneratedRing + 1;
@@ -126,8 +157,8 @@ public class GlobalOrbitalPositionManager : MonoBehaviour
         {
             if (!m_Distances.ContainsKey(orbitalPosition.m_AttachedRing))
             {
-                orbitalPosition.m_Behaviour.OnReachCentre();
                 orbitalPosition.m_AttachedRing = m_LastGeneratedRing;
+                orbitalPosition.m_Behaviour.OnReachCentre();
             }
 
             float distance = m_Distances[orbitalPosition.m_AttachedRing];
@@ -156,7 +187,7 @@ public class GlobalOrbitalPositionManager : MonoBehaviour
             }
         }
 
-        if (Random.Range(0, 20) == 0)
+        if (Random.Range(0, 20) == 0 && AllowPlayerInput)
             Instantiate(GlobalOrbitalSettings.EnemyPrefab);
     }
 
diff --git a/Assets/Scripts/PlayerController.cs b/Assets/Scripts/PlayerController.cs
index 239fc57..46321a4 100644
--- a/Assets/Scripts/PlayerController.cs
+++ b/Assets/Scripts/PlayerController.cs
@@ -7,12 +7,12 @@ public class PlayerController : OrbitalPositionBehaviour
         GlobalOrbitalPositionManager.SetPlayer(m_OrbitalPosition);
         
         m_OrbitalPosition.m_ObjectRadius = 0.4f;
-        m_OrbitalPosition.m_SpinSpeed = 0.05f;
+        m_OrbitalPosition.m_SpinSpeed = 0.1f;
     }
 
     public void Update()
     {
-        if (Input.GetKeyDown(KeyCode.Space))
+        if (Input.GetKeyDown(KeyCode.Space) && GlobalOrbitalPositionManager.AllowPlayerInput)
         {
             m_OrbitalPosition.m_AttachedRing += 1;
         }
@@ -22,4 +22,9 @@ public class PlayerController : OrbitalPositionBehaviour
     {
         Debug.Log("HIT OBSTACLE IG");
     }
+
+    public override void OnReachCentre()
+    {
+        GlobalOrbitalPositionManager.RestartSimulation();
+    }
 }