diff --git a/Basic/2DSpaceShooter/Assets/Readme.asset b/Basic/2DSpaceShooter/Assets/Readme.asset
new file mode 100644
index 000000000..17b605a3b
--- /dev/null
+++ b/Basic/2DSpaceShooter/Assets/Readme.asset
@@ -0,0 +1,39 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!114 &11400000
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 0}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 3c6391202b371bf4f9b33f30f57e6b4c, type: 3}
+  m_Name: Readme
+  m_EditorClassIdentifier: 
+  icon: {fileID: 2800000, guid: 6032b1899b04de841b94d52688040780, type: 3}
+  title: '2DSpaceShooter: A Bitesize Sample'
+  sections:
+  - heading: 2DSpaceShooter
+    text: 'The 2DSpaceShooter sample is a bitesize sample designed to demonstrate
+      networked 2D and physics-based character movement. This sample leverages Netcode
+      for GameObject''s (Netcode) NetworkRigidbody2D component and also showcases
+      object pooling. Read more about the sample from the '
+    linkText: 2DSpaceShooter bitesize sample documentation page.
+    url: https://docs-multiplayer.unity3d.com/netcode/current/learn/bitesize/bitesize-spaceshooter/index.html
+  - heading: 
+    text: The entry scene for this game is the network scene. From there a game can
+      be hosted or an existing game can be joined.
+    linkText: 
+    url: 
+  - heading: 
+    text: 'To read more about Netcode and its built-in features, see the '
+    linkText: Netcode documentation.
+    url: https://docs-multiplayer.unity3d.com/
+  - heading: 
+    text: 'For more information about this bitesize sample or our other bitesize
+      samples, see the GitHub repo Readme from the '
+    linkText: Bitesize Samples GitHub public repository.
+    url: https://github.com/Unity-Technologies/com.unity.multiplayer.samples.bitesize
+  loadedLayout: 1
diff --git a/Basic/2DSpaceShooter/Assets/Readme.asset.meta b/Basic/2DSpaceShooter/Assets/Readme.asset.meta
new file mode 100644
index 000000000..182a87cad
--- /dev/null
+++ b/Basic/2DSpaceShooter/Assets/Readme.asset.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 336c2a3ca33ff9c41a26c04d39997f3b
+NativeFormatImporter:
+  externalObjects: {}
+  mainObjectFileID: 11400000
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Basic/2DSpaceShooter/Assets/Scripts/Readme.meta b/Basic/2DSpaceShooter/Assets/Scripts/Readme.meta
new file mode 100644
index 000000000..bb676ac8a
--- /dev/null
+++ b/Basic/2DSpaceShooter/Assets/Scripts/Readme.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: a709676cf7d898a4fb44a11467a8abef
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Basic/2DSpaceShooter/Assets/Scripts/Readme/Editor.meta b/Basic/2DSpaceShooter/Assets/Scripts/Readme/Editor.meta
new file mode 100644
index 000000000..451702162
--- /dev/null
+++ b/Basic/2DSpaceShooter/Assets/Scripts/Readme/Editor.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 7f269532866bbdb4a947ce985a2b068a
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Basic/2DSpaceShooter/Assets/Scripts/Readme/Editor/ReadmeEditor.cs b/Basic/2DSpaceShooter/Assets/Scripts/Readme/Editor/ReadmeEditor.cs
new file mode 100644
index 000000000..b195a3041
--- /dev/null
+++ b/Basic/2DSpaceShooter/Assets/Scripts/Readme/Editor/ReadmeEditor.cs
@@ -0,0 +1,184 @@
+using UnityEngine;
+using UnityEditor;
+using System;
+using System.IO;
+using System.Reflection;
+
+/// <remarks>
+/// Custom readme editor window based on the readme created for URP. For more context, see:
+/// https://github.com/Unity-Technologies/Graphics/tree/master/com.unity.template-universal
+/// </remarks>
+[CustomEditor(typeof(Readme))]
+[InitializeOnLoad]
+public class ReadmeEditor : UnityEditor.Editor
+{
+    const string k_ShowedReadmeSessionStateName = "ReadmeEditor.showedReadme";
+
+    const float k_Space = 16f;
+
+    bool m_Initialized;
+
+    [SerializeField]
+    GUIStyle m_LinkStyle;
+
+    GUIStyle LinkStyle
+    {
+        get { return m_LinkStyle; }
+    }
+
+    [SerializeField]
+    GUIStyle m_TitleStyle;
+
+    GUIStyle TitleStyle
+    {
+        get { return m_TitleStyle; }
+    }
+
+    [SerializeField]
+    GUIStyle m_HeadingStyle;
+
+    GUIStyle HeadingStyle
+    {
+        get { return m_HeadingStyle; }
+    }
+
+    [SerializeField]
+    GUIStyle m_BodyStyle;
+
+    GUIStyle BodyStyle
+    {
+        get { return m_BodyStyle; }
+    }
+
+    static ReadmeEditor()
+    {
+        EditorApplication.delayCall += SelectReadmeAutomatically;
+    }
+
+    static void SelectReadmeAutomatically()
+    {
+        if (!SessionState.GetBool(k_ShowedReadmeSessionStateName, false))
+        {
+            var readme = SelectReadme();
+            SessionState.SetBool(k_ShowedReadmeSessionStateName, true);
+
+            if (readme && !readme.loadedLayout)
+            {
+                LoadLayout();
+                readme.loadedLayout = true;
+            }
+        }
+    }
+
+    static void LoadLayout()
+    {
+        var assembly = typeof(EditorApplication).Assembly;
+        var windowLayoutType = assembly.GetType("UnityEditor.WindowLayout", true);
+        var method = windowLayoutType.GetMethod("LoadWindowLayout", BindingFlags.Public | BindingFlags.Static);
+        method?.Invoke(null, new object[] { Path.Combine(Application.dataPath, "TutorialInfo/Layout.wlt"), false });
+    }
+
+    [MenuItem("Sample/Show Sample Instructions")]
+    static Readme SelectReadme()
+    {
+        var ids = AssetDatabase.FindAssets("Readme t:Readme");
+        if (ids.Length == 1)
+        {
+            var readmeObject = AssetDatabase.LoadMainAssetAtPath(AssetDatabase.GUIDToAssetPath(ids[0]));
+
+            Selection.objects = new UnityEngine.Object[] { readmeObject };
+
+            return (Readme)readmeObject;
+        }
+        else
+        {
+            Debug.Log("Couldn't find a readme");
+            return null;
+        }
+    }
+
+    protected override void OnHeaderGUI()
+    {
+        var readme = (Readme)target;
+        Init();
+
+        var iconWidth = Mathf.Min(EditorGUIUtility.currentViewWidth / 3f - 20f, 128f);
+
+        GUILayout.BeginHorizontal("In BigTitle");
+        {
+            GUILayout.Label(readme.icon, GUILayout.Width(iconWidth), GUILayout.Height(iconWidth));
+            GUILayout.Label(readme.title, TitleStyle);
+        }
+        GUILayout.EndHorizontal();
+    }
+
+    public override void OnInspectorGUI()
+    {
+        var readme = (Readme)target;
+        Init();
+
+        foreach (var section in readme.sections)
+        {
+            if (!string.IsNullOrEmpty(section.heading))
+            {
+                GUILayout.Label(section.heading, HeadingStyle);
+            }
+
+            if (!string.IsNullOrEmpty(section.text))
+            {
+                GUILayout.Label(section.text, BodyStyle);
+            }
+
+            if (!string.IsNullOrEmpty(section.linkText))
+            {
+                if (LinkLabel(new GUIContent(section.linkText)))
+                {
+                    Application.OpenURL(section.url);
+                }
+            }
+
+            GUILayout.Space(k_Space);
+        }
+    }
+
+
+
+    void Init()
+    {
+        if (m_Initialized)
+            return;
+        m_BodyStyle = new GUIStyle(EditorStyles.label);
+        m_BodyStyle.wordWrap = true;
+        m_BodyStyle.fontSize = 14;
+
+        m_TitleStyle = new GUIStyle(m_BodyStyle);
+        m_TitleStyle.fontSize = 26;
+
+        m_HeadingStyle = new GUIStyle(m_BodyStyle);
+        m_HeadingStyle.fontSize = 18;
+
+        m_LinkStyle = new GUIStyle(m_BodyStyle);
+        m_LinkStyle.wordWrap = false;
+
+        // Match selection color which works nicely for both light and dark skins
+        m_LinkStyle.normal.textColor = new Color(0x00 / 255f, 0x78 / 255f, 0xDA / 255f, 1f);
+        m_LinkStyle.stretchWidth = false;
+
+        m_Initialized = true;
+    }
+
+    bool LinkLabel(GUIContent label, params GUILayoutOption[] options)
+    {
+        var position = GUILayoutUtility.GetRect(label, LinkStyle, options);
+
+        Handles.BeginGUI();
+        Handles.color = LinkStyle.normal.textColor;
+        Handles.DrawLine(new Vector3(position.xMin, position.yMax), new Vector3(position.xMax, position.yMax));
+        Handles.color = Color.white;
+        Handles.EndGUI();
+
+        EditorGUIUtility.AddCursorRect(position, MouseCursor.Link);
+
+        return GUI.Button(position, label, LinkStyle);
+    }
+}
diff --git a/Basic/2DSpaceShooter/Assets/Scripts/Readme/Editor/ReadmeEditor.cs.meta b/Basic/2DSpaceShooter/Assets/Scripts/Readme/Editor/ReadmeEditor.cs.meta
new file mode 100644
index 000000000..c983193b3
--- /dev/null
+++ b/Basic/2DSpaceShooter/Assets/Scripts/Readme/Editor/ReadmeEditor.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: efbe9544bce578744877ba377e548dcf
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Basic/2DSpaceShooter/Assets/Scripts/Readme/Readme.cs b/Basic/2DSpaceShooter/Assets/Scripts/Readme/Readme.cs
new file mode 100644
index 000000000..b6863f0aa
--- /dev/null
+++ b/Basic/2DSpaceShooter/Assets/Scripts/Readme/Readme.cs
@@ -0,0 +1,24 @@
+using System;
+using UnityEngine;
+
+/// <remarks>
+/// Custom readme class based on the readme created for URP. For more context, see:
+/// https://github.com/Unity-Technologies/Graphics/tree/master/com.unity.template-universal
+/// </remarks>
+[CreateAssetMenu]
+public class Readme : ScriptableObject
+{
+    public Texture2D icon;
+    public string title;
+    public Section[] sections;
+    public bool loadedLayout;
+
+    [Serializable]
+    public class Section
+    {
+        public string heading;
+        public string text;
+        public string linkText;
+        public string url;
+    }
+}
diff --git a/Basic/2DSpaceShooter/Assets/Scripts/Readme/Readme.cs.meta b/Basic/2DSpaceShooter/Assets/Scripts/Readme/Readme.cs.meta
new file mode 100644
index 000000000..5bed3e6a6
--- /dev/null
+++ b/Basic/2DSpaceShooter/Assets/Scripts/Readme/Readme.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 3c6391202b371bf4f9b33f30f57e6b4c
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Basic/2DSpaceShooter/Packages/manifest.json b/Basic/2DSpaceShooter/Packages/manifest.json
index efe850238..46c93f176 100644
--- a/Basic/2DSpaceShooter/Packages/manifest.json
+++ b/Basic/2DSpaceShooter/Packages/manifest.json
@@ -1,13 +1,14 @@
 {
   "dependencies": {
     "com.unity.2d.sprite": "1.0.0",
-    "com.unity.collab-proxy": "1.17.2",
-    "com.unity.ide.rider": "3.0.15",
+    "com.unity.collab-proxy": "1.17.7",
+    "com.unity.ide.rider": "3.0.16",
     "com.unity.ide.visualstudio": "2.0.16",
     "com.unity.ide.vscode": "1.2.5",
-    "com.unity.netcode.gameobjects": "1.0.2",
+    "com.unity.multiplayer.samples.coop": "https://github.com/Unity-Technologies/com.unity.multiplayer.samples.coop.git?path=/Packages/com.unity.multiplayer.samples.coop",
+    "com.unity.netcode.gameobjects": "1.1.0",
     "com.unity.postprocessing": "3.2.2",
-    "com.unity.render-pipelines.universal": "12.1.7",
+    "com.unity.render-pipelines.universal": "12.1.8",
     "com.unity.test-framework": "1.1.31",
     "com.unity.textmeshpro": "3.0.6",
     "com.unity.timeline": "1.6.4",
diff --git a/Basic/2DSpaceShooter/Packages/packages-lock.json b/Basic/2DSpaceShooter/Packages/packages-lock.json
index 98847a903..d5cb4f279 100644
--- a/Basic/2DSpaceShooter/Packages/packages-lock.json
+++ b/Basic/2DSpaceShooter/Packages/packages-lock.json
@@ -16,7 +16,7 @@
       "url": "https://packages.unity.com"
     },
     "com.unity.collab-proxy": {
-      "version": "1.17.2",
+      "version": "1.17.7",
       "depth": 0,
       "source": "registry",
       "dependencies": {
@@ -34,6 +34,13 @@
       },
       "url": "https://packages.unity.com"
     },
+    "com.unity.editorcoroutines": {
+      "version": "1.0.0",
+      "depth": 2,
+      "source": "registry",
+      "dependencies": {},
+      "url": "https://packages.unity.com"
+    },
     "com.unity.ext.nunit": {
       "version": "1.0.6",
       "depth": 1,
@@ -42,7 +49,7 @@
       "url": "https://packages.unity.com"
     },
     "com.unity.ide.rider": {
-      "version": "3.0.15",
+      "version": "3.0.16",
       "depth": 0,
       "source": "registry",
       "dependencies": {
@@ -66,6 +73,16 @@
       "dependencies": {},
       "url": "https://packages.unity.com"
     },
+    "com.unity.learn.iet-framework": {
+      "version": "2.2.2",
+      "depth": 1,
+      "source": "registry",
+      "dependencies": {
+        "com.unity.editorcoroutines": "1.0.0",
+        "com.unity.settings-manager": "1.0.3"
+      },
+      "url": "https://packages.unity.com"
+    },
     "com.unity.mathematics": {
       "version": "1.2.6",
       "depth": 1,
@@ -73,13 +90,38 @@
       "dependencies": {},
       "url": "https://packages.unity.com"
     },
+    "com.unity.multiplayer.samples.coop": {
+      "version": "https://github.com/Unity-Technologies/com.unity.multiplayer.samples.coop.git?path=/Packages/com.unity.multiplayer.samples.coop",
+      "depth": 0,
+      "source": "git",
+      "dependencies": {
+        "com.unity.learn.iet-framework": "1.2.1",
+        "com.unity.multiplayer.tools": "1.0.0",
+        "com.unity.netcode.gameobjects": "1.1.0",
+        "com.unity.services.relay": "1.0.3"
+      },
+      "hash": "782ce810febe13fc4b68235389a0f3224b2418d2"
+    },
+    "com.unity.multiplayer.tools": {
+      "version": "1.0.0",
+      "depth": 1,
+      "source": "registry",
+      "dependencies": {
+        "com.unity.profiling.core": "1.0.0-pre.1",
+        "com.unity.nuget.newtonsoft-json": "2.0.0",
+        "com.unity.nuget.mono-cecil": "1.10.1",
+        "com.unity.collections": "1.1.0",
+        "com.unity.modules.uielements": "1.0.0"
+      },
+      "url": "https://packages.unity.com"
+    },
     "com.unity.netcode.gameobjects": {
-      "version": "1.0.2",
+      "version": "1.1.0",
       "depth": 0,
       "source": "registry",
       "dependencies": {
         "com.unity.nuget.mono-cecil": "1.10.1",
-        "com.unity.transport": "1.2.0"
+        "com.unity.transport": "1.3.0"
       },
       "url": "https://packages.unity.com"
     },
@@ -106,8 +148,15 @@
       },
       "url": "https://packages.unity.com"
     },
+    "com.unity.profiling.core": {
+      "version": "1.0.2",
+      "depth": 2,
+      "source": "registry",
+      "dependencies": {},
+      "url": "https://packages.unity.com"
+    },
     "com.unity.render-pipelines.core": {
-      "version": "12.1.7",
+      "version": "12.1.8",
       "depth": 1,
       "source": "builtin",
       "dependencies": {
@@ -117,14 +166,14 @@
       }
     },
     "com.unity.render-pipelines.universal": {
-      "version": "12.1.7",
+      "version": "12.1.8",
       "depth": 0,
       "source": "builtin",
       "dependencies": {
         "com.unity.mathematics": "1.2.1",
         "com.unity.burst": "1.7.3",
-        "com.unity.render-pipelines.core": "12.1.7",
-        "com.unity.shadergraph": "12.1.7"
+        "com.unity.render-pipelines.core": "12.1.8",
+        "com.unity.shadergraph": "12.1.8"
       }
     },
     "com.unity.searcher": {
@@ -134,8 +183,20 @@
       "dependencies": {},
       "url": "https://packages.unity.com"
     },
+    "com.unity.services.authentication": {
+      "version": "2.3.1",
+      "depth": 2,
+      "source": "registry",
+      "dependencies": {
+        "com.unity.nuget.newtonsoft-json": "3.0.2",
+        "com.unity.services.core": "1.4.3",
+        "com.unity.modules.unitywebrequest": "1.0.0",
+        "com.unity.ugui": "1.0.0"
+      },
+      "url": "https://packages.unity.com"
+    },
     "com.unity.services.core": {
-      "version": "1.4.3",
+      "version": "1.6.0",
       "depth": 1,
       "source": "registry",
       "dependencies": {
@@ -145,12 +206,50 @@
       },
       "url": "https://packages.unity.com"
     },
+    "com.unity.services.qos": {
+      "version": "1.0.1",
+      "depth": 2,
+      "source": "registry",
+      "dependencies": {
+        "com.unity.services.core": "1.4.0",
+        "com.unity.modules.unitywebrequest": "1.0.0",
+        "com.unity.nuget.newtonsoft-json": "3.0.2",
+        "com.unity.services.authentication": "2.0.0",
+        "com.unity.collections": "1.2.3"
+      },
+      "url": "https://packages.unity.com"
+    },
+    "com.unity.services.relay": {
+      "version": "1.0.3",
+      "depth": 1,
+      "source": "registry",
+      "dependencies": {
+        "com.unity.services.core": "1.4.0",
+        "com.unity.services.authentication": "2.0.0",
+        "com.unity.services.qos": "1.0.1",
+        "com.unity.modules.unitywebrequest": "1.0.0",
+        "com.unity.modules.unitywebrequestassetbundle": "1.0.0",
+        "com.unity.modules.unitywebrequestaudio": "1.0.0",
+        "com.unity.modules.unitywebrequesttexture": "1.0.0",
+        "com.unity.modules.unitywebrequestwww": "1.0.0",
+        "com.unity.nuget.newtonsoft-json": "3.0.2",
+        "com.unity.transport": "1.0.0"
+      },
+      "url": "https://packages.unity.com"
+    },
+    "com.unity.settings-manager": {
+      "version": "1.0.3",
+      "depth": 2,
+      "source": "registry",
+      "dependencies": {},
+      "url": "https://packages.unity.com"
+    },
     "com.unity.shadergraph": {
-      "version": "12.1.7",
+      "version": "12.1.8",
       "depth": 1,
       "source": "builtin",
       "dependencies": {
-        "com.unity.render-pipelines.core": "12.1.7",
+        "com.unity.render-pipelines.core": "12.1.8",
         "com.unity.searcher": "4.9.1"
       }
     },
@@ -187,7 +286,7 @@
       "url": "https://packages.unity.com"
     },
     "com.unity.transport": {
-      "version": "1.2.0",
+      "version": "1.3.0",
       "depth": 1,
       "source": "registry",
       "dependencies": {
diff --git a/Basic/2DSpaceShooter/ProjectSettings/ProjectVersion.txt b/Basic/2DSpaceShooter/ProjectSettings/ProjectVersion.txt
index b868996e8..eabd63377 100644
--- a/Basic/2DSpaceShooter/ProjectSettings/ProjectVersion.txt
+++ b/Basic/2DSpaceShooter/ProjectSettings/ProjectVersion.txt
@@ -1,2 +1,2 @@
-m_EditorVersion: 2021.3.12f1
-m_EditorVersionWithRevision: 2021.3.12f1 (8af3c3e441b1)
+m_EditorVersion: 2021.3.15f1
+m_EditorVersionWithRevision: 2021.3.15f1 (e8e88683f834)
diff --git a/Basic/Invaders/Assets/Readme.asset b/Basic/Invaders/Assets/Readme.asset
new file mode 100644
index 000000000..0af6ca565
--- /dev/null
+++ b/Basic/Invaders/Assets/Readme.asset
@@ -0,0 +1,39 @@
+%YAML 1.1
+%TAG !u! tag:unity3d.com,2011:
+--- !u!114 &11400000
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 0}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: a17d5446493e4284e92e20d8304a1973, type: 3}
+  m_Name: Readme
+  m_EditorClassIdentifier: 
+  icon: {fileID: 2800000, guid: ccc6b3ea84f7e4550b618abc8d06dd5d, type: 3}
+  title: 'Invaders: A Bitesize Sample'
+  sections:
+  - heading: Invaders
+    text: The Invaders sample is a sample project designed to demonstrate game flow
+      and modes with Netcode for GameObjects (Netcode) using Scene Managerment, unconventional
+      networked movement, and a shared timer between clients updated client-side
+      with server-side seeding. Read more about the sample from the
+    linkText: Invaders bitesize sample documentation page.
+    url: https://docs-multiplayer.unity3d.com/netcode/current/learn/bitesize/bitesize-invaders
+  - heading: 
+    text: The entry scene for this game is the InitBootStrap scene. From there a
+      game can be hosted or an existing game can be joined.
+    linkText: 
+    url: 
+  - heading: 
+    text: 'To read more about Netcode and its built-in features, see the '
+    linkText: Netcode documentation.
+    url: https://docs-multiplayer.unity3d.com/
+  - heading: 
+    text: 'For more information about this bitesize sample or our other bitesize
+      samples, see the GitHub repo Readme from the '
+    linkText: Bitesize Samples GitHub public repository.
+    url: https://github.com/Unity-Technologies/com.unity.multiplayer.samples.bitesize
+  loadedLayout: 1
diff --git a/Basic/Invaders/Assets/Readme.asset.meta b/Basic/Invaders/Assets/Readme.asset.meta
new file mode 100644
index 000000000..2965073a1
--- /dev/null
+++ b/Basic/Invaders/Assets/Readme.asset.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: bccdc4a15f212574795db7fe9df4e1f7
+NativeFormatImporter:
+  externalObjects: {}
+  mainObjectFileID: 11400000
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Basic/Invaders/Assets/Scripts/Readme.meta b/Basic/Invaders/Assets/Scripts/Readme.meta
new file mode 100644
index 000000000..ecb466734
--- /dev/null
+++ b/Basic/Invaders/Assets/Scripts/Readme.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 61f690c919c1f9e4cb9f276cdd357ee1
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Basic/Invaders/Assets/Scripts/Readme/Editor.meta b/Basic/Invaders/Assets/Scripts/Readme/Editor.meta
new file mode 100644
index 000000000..4f2f9a458
--- /dev/null
+++ b/Basic/Invaders/Assets/Scripts/Readme/Editor.meta
@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 191d40f82dad62c428b1c902fe819c0f
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Basic/Invaders/Assets/Scripts/Readme/Editor/ReadmeEditor.cs b/Basic/Invaders/Assets/Scripts/Readme/Editor/ReadmeEditor.cs
new file mode 100644
index 000000000..3876e7753
--- /dev/null
+++ b/Basic/Invaders/Assets/Scripts/Readme/Editor/ReadmeEditor.cs
@@ -0,0 +1,170 @@
+using UnityEngine;
+using UnityEditor;
+using System;
+using System.IO;
+using System.Reflection;
+
+/// <remarks>
+/// Custom readme editor window based on the readme created for URP. For more context, see:
+/// https://github.com/Unity-Technologies/Graphics/tree/master/com.unity.template-universal
+/// </remarks>
+[CustomEditor(typeof(Readme))]
+[InitializeOnLoad]
+public class ReadmeEditor : UnityEditor.Editor
+{
+    const string k_ShowedReadmeSessionStateName = "ReadmeEditor.showedReadme";
+
+    const float k_Space = 16f;
+
+    bool m_Initialized;
+
+    [SerializeField]
+    GUIStyle m_LinkStyle;
+
+    GUIStyle LinkStyle => m_LinkStyle;
+
+    [SerializeField]
+    GUIStyle m_TitleStyle;
+
+    GUIStyle TitleStyle => m_TitleStyle;
+
+    [SerializeField]
+    GUIStyle m_HeadingStyle;
+
+    GUIStyle HeadingStyle => m_HeadingStyle;
+
+    [SerializeField]
+    GUIStyle m_BodyStyle;
+
+    GUIStyle BodyStyle => m_BodyStyle;
+
+    static ReadmeEditor()
+    {
+        EditorApplication.delayCall += SelectReadmeAutomatically;
+    }
+
+    static void SelectReadmeAutomatically()
+    {
+        if (!SessionState.GetBool(k_ShowedReadmeSessionStateName, false))
+        {
+            var readme = SelectReadme();
+            SessionState.SetBool(k_ShowedReadmeSessionStateName, true);
+
+            if (readme && !readme.loadedLayout)
+            {
+                LoadLayout();
+                readme.loadedLayout = true;
+            }
+        }
+    }
+
+    static void LoadLayout()
+    {
+        var assembly = typeof(EditorApplication).Assembly;
+        var windowLayoutType = assembly.GetType("UnityEditor.WindowLayout", true);
+        var method = windowLayoutType.GetMethod("LoadWindowLayout", BindingFlags.Public | BindingFlags.Static);
+        method?.Invoke(null, new object[] { Path.Combine(Application.dataPath, "TutorialInfo/Layout.wlt"), false });
+    }
+
+    [MenuItem("Sample/Show Sample Instructions")]
+    static Readme SelectReadme()
+    {
+        var ids = AssetDatabase.FindAssets("Readme t:Readme");
+        if (ids.Length == 1)
+        {
+            var readmeObject = AssetDatabase.LoadMainAssetAtPath(AssetDatabase.GUIDToAssetPath(ids[0]));
+
+            Selection.objects = new UnityEngine.Object[] { readmeObject };
+
+            return (Readme)readmeObject;
+        }
+        else
+        {
+            Debug.Log("Couldn't find a readme");
+            return null;
+        }
+    }
+
+    protected override void OnHeaderGUI()
+    {
+        var readme = (Readme)target;
+        Init();
+
+        var iconWidth = Mathf.Min(EditorGUIUtility.currentViewWidth / 3f - 20f, 128f);
+
+        GUILayout.BeginHorizontal("In BigTitle");
+        {
+            GUILayout.Label(readme.icon, GUILayout.Width(iconWidth), GUILayout.Height(iconWidth));
+            GUILayout.Label(readme.title, TitleStyle);
+        }
+        GUILayout.EndHorizontal();
+    }
+
+    public override void OnInspectorGUI()
+    {
+        var readme = (Readme)target;
+        Init();
+
+        foreach (var section in readme.sections)
+        {
+            if (!string.IsNullOrEmpty(section.heading))
+            {
+                GUILayout.Label(section.heading, HeadingStyle);
+            }
+
+            if (!string.IsNullOrEmpty(section.text))
+            {
+                GUILayout.Label(section.text, BodyStyle);
+            }
+
+            if (!string.IsNullOrEmpty(section.linkText))
+            {
+                if (LinkLabel(new GUIContent(section.linkText)))
+                {
+                    Application.OpenURL(section.url);
+                }
+            }
+
+            GUILayout.Space(k_Space);
+        }
+    }
+
+    void Init()
+    {
+        if (m_Initialized)
+            return;
+        m_BodyStyle = new GUIStyle(EditorStyles.label);
+        m_BodyStyle.wordWrap = true;
+        m_BodyStyle.fontSize = 14;
+
+        m_TitleStyle = new GUIStyle(m_BodyStyle);
+        m_TitleStyle.fontSize = 26;
+
+        m_HeadingStyle = new GUIStyle(m_BodyStyle);
+        m_HeadingStyle.fontSize = 18;
+
+        m_LinkStyle = new GUIStyle(m_BodyStyle);
+        m_LinkStyle.wordWrap = false;
+
+        // Match selection color which works nicely for both light and dark skins
+        m_LinkStyle.normal.textColor = new Color(0x00 / 255f, 0x78 / 255f, 0xDA / 255f, 1f);
+        m_LinkStyle.stretchWidth = false;
+
+        m_Initialized = true;
+    }
+
+    bool LinkLabel(GUIContent label, params GUILayoutOption[] options)
+    {
+        var position = GUILayoutUtility.GetRect(label, LinkStyle, options);
+
+        Handles.BeginGUI();
+        Handles.color = LinkStyle.normal.textColor;
+        Handles.DrawLine(new Vector3(position.xMin, position.yMax), new Vector3(position.xMax, position.yMax));
+        Handles.color = Color.white;
+        Handles.EndGUI();
+
+        EditorGUIUtility.AddCursorRect(position, MouseCursor.Link);
+
+        return GUI.Button(position, label, LinkStyle);
+    }
+}
diff --git a/Basic/Invaders/Assets/Scripts/Readme/Editor/ReadmeEditor.cs.meta b/Basic/Invaders/Assets/Scripts/Readme/Editor/ReadmeEditor.cs.meta
new file mode 100644
index 000000000..b6efd6d6d
--- /dev/null
+++ b/Basic/Invaders/Assets/Scripts/Readme/Editor/ReadmeEditor.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 443a5687118135d45a18a16b22fa7be3
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Basic/Invaders/Assets/Scripts/Readme/Readme.cs b/Basic/Invaders/Assets/Scripts/Readme/Readme.cs
new file mode 100644
index 000000000..b6863f0aa
--- /dev/null
+++ b/Basic/Invaders/Assets/Scripts/Readme/Readme.cs
@@ -0,0 +1,24 @@
+using System;
+using UnityEngine;
+
+/// <remarks>
+/// Custom readme class based on the readme created for URP. For more context, see:
+/// https://github.com/Unity-Technologies/Graphics/tree/master/com.unity.template-universal
+/// </remarks>
+[CreateAssetMenu]
+public class Readme : ScriptableObject
+{
+    public Texture2D icon;
+    public string title;
+    public Section[] sections;
+    public bool loadedLayout;
+
+    [Serializable]
+    public class Section
+    {
+        public string heading;
+        public string text;
+        public string linkText;
+        public string url;
+    }
+}
diff --git a/Basic/Invaders/Assets/Scripts/Readme/Readme.cs.meta b/Basic/Invaders/Assets/Scripts/Readme/Readme.cs.meta
new file mode 100644
index 000000000..ae070fe2a
--- /dev/null
+++ b/Basic/Invaders/Assets/Scripts/Readme/Readme.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: a17d5446493e4284e92e20d8304a1973
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
diff --git a/Basic/Invaders/Assets/URP/UniversalRenderPipelineAsset_Renderer.asset b/Basic/Invaders/Assets/URP/UniversalRenderPipelineAsset_Renderer.asset
index ad96a80fa..c9be5a4df 100644
--- a/Basic/Invaders/Assets/URP/UniversalRenderPipelineAsset_Renderer.asset
+++ b/Basic/Invaders/Assets/URP/UniversalRenderPipelineAsset_Renderer.asset
@@ -12,8 +12,12 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: de640fe3d0db1804a85f9fc8f5cadab6, type: 3}
   m_Name: UniversalRenderPipelineAsset_Renderer
   m_EditorClassIdentifier: 
+  debugShaders:
+    debugReplacementPS: {fileID: 4800000, guid: cf852408f2e174538bcd9b7fda1c5ae7,
+      type: 3}
   m_RendererFeatures: []
   m_RendererFeatureMap: 
+  m_UseNativeRenderPass: 0
   postProcessData: {fileID: 11400000, guid: 41439944d30ece34e96484bdb6645b55, type: 2}
   shaders:
     blitPS: {fileID: 4800000, guid: c17132b1f77d20942aa75f8429c0f8bc, type: 3}
@@ -21,11 +25,17 @@ MonoBehaviour:
     screenSpaceShadowPS: {fileID: 4800000, guid: 0f854b35a0cf61a429bd5dcfea30eddd,
       type: 3}
     samplingPS: {fileID: 4800000, guid: 04c410c9937594faa893a11dceb85f7e, type: 3}
-    tileDepthInfoPS: {fileID: 0}
-    tileDeferredPS: {fileID: 0}
     stencilDeferredPS: {fileID: 4800000, guid: e9155b26e1bc55942a41e518703fe304, type: 3}
     fallbackErrorPS: {fileID: 4800000, guid: e6e9a19c3678ded42a3bc431ebef7dbd, type: 3}
     materialErrorPS: {fileID: 4800000, guid: 5fd9a8feb75a4b5894c241777f519d4e, type: 3}
+    coreBlitPS: {fileID: 4800000, guid: 93446b5c5339d4f00b85c159e1159b7c, type: 3}
+    coreBlitColorAndDepthPS: {fileID: 4800000, guid: d104b2fc1ca6445babb8e90b0758136b,
+      type: 3}
+    cameraMotionVector: {fileID: 4800000, guid: c56b7e0d4c7cb484e959caeeedae9bbf,
+      type: 3}
+    objectMotionVector: {fileID: 4800000, guid: 7b3ede40266cd49a395def176e1bc486,
+      type: 3}
+  m_AssetVersion: 2
   m_OpaqueLayerMask:
     serializedVersion: 2
     m_Bits: 4294967295
@@ -41,4 +51,9 @@ MonoBehaviour:
     zFailOperation: 0
   m_ShadowTransparentReceive: 0
   m_RenderingMode: 0
+  m_DepthPrimingMode: 0
+  m_CopyDepthMode: 0
   m_AccurateGbufferNormals: 0
+  m_ClusteredRendering: 0
+  m_TileSize: 32
+  m_IntermediateTextureMode: 1
diff --git a/Basic/Invaders/Packages/manifest.json b/Basic/Invaders/Packages/manifest.json
index b66713677..a3a2ab310 100644
--- a/Basic/Invaders/Packages/manifest.json
+++ b/Basic/Invaders/Packages/manifest.json
@@ -1,13 +1,13 @@
 {
   "dependencies": {
     "com.unity.2d.sprite": "1.0.0",
-    "com.unity.ide.rider": "3.0.15",
+    "com.unity.ide.rider": "3.0.16",
     "com.unity.ide.visualstudio": "2.0.16",
     "com.unity.ide.vscode": "1.2.5",
     "com.unity.multiplayer.samples.coop": "https://github.com/Unity-Technologies/com.unity.multiplayer.samples.coop.git?path=/Packages/com.unity.multiplayer.samples.coop",
     "com.unity.multiplayer.tools": "1.0.0",
     "com.unity.netcode.gameobjects": "1.1.0",
-    "com.unity.render-pipelines.universal": "12.1.7",
+    "com.unity.render-pipelines.universal": "12.1.8",
     "com.unity.textmeshpro": "3.0.6",
     "com.unity.timeline": "1.6.4",
     "com.unity.ugui": "1.0.0",
diff --git a/Basic/Invaders/Packages/packages-lock.json b/Basic/Invaders/Packages/packages-lock.json
index eea0ad5cc..e5083866a 100644
--- a/Basic/Invaders/Packages/packages-lock.json
+++ b/Basic/Invaders/Packages/packages-lock.json
@@ -40,7 +40,7 @@
       "url": "https://packages.unity.com"
     },
     "com.unity.ide.rider": {
-      "version": "3.0.15",
+      "version": "3.0.16",
       "depth": 0,
       "source": "registry",
       "dependencies": {
@@ -91,7 +91,7 @@
         "com.unity.netcode.gameobjects": "1.1.0",
         "com.unity.services.relay": "1.0.3"
       },
-      "hash": "eeaddc0c48bf6872c0b101ccfee70028dc682022"
+      "hash": "782ce810febe13fc4b68235389a0f3224b2418d2"
     },
     "com.unity.multiplayer.tools": {
       "version": "1.0.0",
@@ -138,7 +138,7 @@
       "url": "https://packages.unity.com"
     },
     "com.unity.render-pipelines.core": {
-      "version": "12.1.7",
+      "version": "12.1.8",
       "depth": 1,
       "source": "builtin",
       "dependencies": {
@@ -148,14 +148,14 @@
       }
     },
     "com.unity.render-pipelines.universal": {
-      "version": "12.1.7",
+      "version": "12.1.8",
       "depth": 0,
       "source": "builtin",
       "dependencies": {
         "com.unity.mathematics": "1.2.1",
         "com.unity.burst": "1.7.3",
-        "com.unity.render-pipelines.core": "12.1.7",
-        "com.unity.shadergraph": "12.1.7"
+        "com.unity.render-pipelines.core": "12.1.8",
+        "com.unity.shadergraph": "12.1.8"
       }
     },
     "com.unity.searcher": {
@@ -166,7 +166,7 @@
       "url": "https://packages.unity.com"
     },
     "com.unity.services.authentication": {
-      "version": "2.2.0",
+      "version": "2.3.1",
       "depth": 2,
       "source": "registry",
       "dependencies": {
@@ -178,7 +178,7 @@
       "url": "https://packages.unity.com"
     },
     "com.unity.services.core": {
-      "version": "1.4.3",
+      "version": "1.6.0",
       "depth": 2,
       "source": "registry",
       "dependencies": {
@@ -227,11 +227,11 @@
       "url": "https://packages.unity.com"
     },
     "com.unity.shadergraph": {
-      "version": "12.1.7",
+      "version": "12.1.8",
       "depth": 1,
       "source": "builtin",
       "dependencies": {
-        "com.unity.render-pipelines.core": "12.1.7",
+        "com.unity.render-pipelines.core": "12.1.8",
         "com.unity.searcher": "4.9.1"
       }
     },
diff --git a/Basic/Invaders/ProjectSettings/ProjectSettings.asset b/Basic/Invaders/ProjectSettings/ProjectSettings.asset
index abed00a4f..99082318a 100644
--- a/Basic/Invaders/ProjectSettings/ProjectSettings.asset
+++ b/Basic/Invaders/ProjectSettings/ProjectSettings.asset
@@ -145,16 +145,18 @@ PlayerSettings:
     enable360StereoCapture: 0
   isWsaHolographicRemotingEnabled: 0
   enableFrameTimingStats: 0
+  enableOpenGLProfilerGPURecorders: 1
   useHDRDisplay: 0
   D3DHDRBitDepth: 0
   m_ColorGamuts: 00000000
   targetPixelDensity: 30
   resolutionScalingMode: 0
+  resetResolutionOnWindowResize: 0
   androidSupportedAspectRatio: 1
   androidMaxAspectRatio: 2.1
   applicationIdentifier:
     Android: 
-    Standalone: com.UnityTechnologies.Invaders
+    Standalone: com.Unity-Technologies.Invaders
     iPhone: com.Company.ProductName
     tvOS: 
   buildNumber:
@@ -469,6 +471,7 @@ PlayerSettings:
       m_Kind: 0
       m_SubKind: 
   m_BuildTargetBatching: []
+  m_BuildTargetShaderSettings: []
   m_BuildTargetGraphicsJobs:
   - m_BuildTarget: MacStandaloneSupport
     m_GraphicsJobs: 0
@@ -511,6 +514,8 @@ PlayerSettings:
     m_APIs: 10000000
     m_Automatic: 1
   m_BuildTargetVRSettings: []
+  m_DefaultShaderChunkSizeInMB: 16
+  m_DefaultShaderChunkCount: 0
   openGLRequireES31: 0
   openGLRequireES31AEP: 0
   openGLRequireES32: 0
@@ -676,6 +681,7 @@ PlayerSettings:
   switchNetworkInterfaceManagerInitializeEnabled: 1
   switchPlayerConnectionEnabled: 1
   switchUseNewStyleFilepaths: 0
+  switchUseLegacyFmodPriorities: 1
   switchUseMicroSleepForYield: 1
   switchEnableRamDiskSupport: 0
   switchMicroSleepForYieldTime: 25
@@ -750,6 +756,7 @@ PlayerSettings:
   ps4videoRecordingFeaturesUsed: 0
   ps4contentSearchFeaturesUsed: 0
   ps4CompatibilityPS5: 0
+  ps4AllowPS5Detection: 0
   ps4GPU800MHz: 1
   ps4attribEyeToEyeDistanceSettingVR: 0
   ps4IncludedModules: []
@@ -774,6 +781,7 @@ PlayerSettings:
   webGLLinkerTarget: 1
   webGLThreadsSupport: 0
   webGLDecompressionFallback: 0
+  webGLPowerPreference: 2
   scriptingDefineSymbols: {}
   additionalCompilerArguments: {}
   platformArchitecture: {}
@@ -786,6 +794,7 @@ PlayerSettings:
   allowUnsafeCode: 0
   useDeterministicCompilation: 1
   enableRoslynAnalyzers: 1
+  selectedPlatform: 0
   additionalIl2CppArgs: 
   scriptingRuntimeVersion: 1
   gcIncremental: 1
@@ -874,6 +883,7 @@ PlayerSettings:
     m_VersionName: 
   apiCompatibilityLevel: 6
   activeInputHandler: 0
+  windowsGamepadBackendHint: 0
   cloudProjectId: 
   framebufferDepthMemorylessMode: 0
   qualitySettingsNames: []
diff --git a/Basic/Invaders/ProjectSettings/ProjectVersion.txt b/Basic/Invaders/ProjectSettings/ProjectVersion.txt
index b868996e8..eabd63377 100644
--- a/Basic/Invaders/ProjectSettings/ProjectVersion.txt
+++ b/Basic/Invaders/ProjectSettings/ProjectVersion.txt
@@ -1,2 +1,2 @@
-m_EditorVersion: 2021.3.12f1
-m_EditorVersionWithRevision: 2021.3.12f1 (8af3c3e441b1)
+m_EditorVersion: 2021.3.15f1
+m_EditorVersionWithRevision: 2021.3.15f1 (e8e88683f834)
diff --git a/Basic/Invaders/ProjectSettings/QualitySettings.asset b/Basic/Invaders/ProjectSettings/QualitySettings.asset
index b3e466bf0..261c5b890 100644
--- a/Basic/Invaders/ProjectSettings/QualitySettings.asset
+++ b/Basic/Invaders/ProjectSettings/QualitySettings.asset
@@ -231,6 +231,7 @@ QualitySettings:
     PSM: 3
     PSP2: 3
     Samsung TV: 2
+    Server: 0
     Standalone: 3
     Tizen: 2
     WP8: 3