diff --git a/Assets/Scenes/ComputerView.unity b/Assets/Scenes/ComputerView.unity
index c2dd34b..b802908 100644
--- a/Assets/Scenes/ComputerView.unity
+++ b/Assets/Scenes/ComputerView.unity
@@ -38,7 +38,6 @@ RenderSettings:
   m_ReflectionIntensity: 1
   m_CustomReflection: {fileID: 0}
   m_Sun: {fileID: 705507994}
-  m_IndirectSpecularColor: {r: 0.18028326, g: 0.22571333, b: 0.30692202, a: 1}
   m_UseRadianceAmbientProbe: 0
 --- !u!157 &3
 LightmapSettings:
@@ -1229,7 +1228,7 @@ RectTransform:
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 1, y: 1}
   m_AnchorMax: {x: 1, y: 1}
-  m_AnchoredPosition: {x: 49.999756, y: 50}
+  m_AnchoredPosition: {x: 49.999756, y: 50.000122}
   m_SizeDelta: {x: 500, y: 500}
   m_Pivot: {x: 1, y: 1}
 --- !u!114 &190388870
@@ -2308,6 +2307,7 @@ GameObject:
   - component: {fileID: 375256415}
   - component: {fileID: 375256416}
   - component: {fileID: 375256417}
+  - component: {fileID: 375256418}
   m_Layer: 0
   m_Name: '[Managers]'
   m_TagString: Untagged
@@ -2433,6 +2433,18 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   cameraManager: {fileID: 0}
+--- !u!114 &375256418
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 375256411}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: 6737cec7c8df64e7dbe8de750213a898, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
 --- !u!1 &411140634
 GameObject:
   m_ObjectHideFlags: 0
@@ -5148,7 +5160,7 @@ RectTransform:
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0, y: 0}
   m_AnchorMax: {x: 1, y: 1}
-  m_AnchoredPosition: {x: 0, y: -47}
+  m_AnchoredPosition: {x: 0, y: -47.000122}
   m_SizeDelta: {x: -200, y: -200}
   m_Pivot: {x: 0.5, y: 0.5}
 --- !u!114 &987875883
@@ -10009,7 +10021,7 @@ RectTransform:
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0, y: 1}
   m_AnchorMax: {x: 0, y: 1}
-  m_AnchoredPosition: {x: 450, y: 50}
+  m_AnchoredPosition: {x: 450, y: 50.000122}
   m_SizeDelta: {x: 500, y: 500}
   m_Pivot: {x: 0, y: 1}
 --- !u!114 &1813019852
diff --git a/Assets/Scripts/PlayersEmulator.cs b/Assets/Scripts/PlayersEmulator.cs
new file mode 100644
index 0000000..77a30b9
--- /dev/null
+++ b/Assets/Scripts/PlayersEmulator.cs
@@ -0,0 +1,60 @@
+using System;
+using Firebase.Database;
+using UnityEngine;
+
+#if UNITY_EDITOR
+
+/// <summary>
+/// Class used only in editor in order to be able to test without real players
+/// </summary>
+public class PlayersEmulator : MonoBehaviour
+{
+    private DatabaseReference realtimeDB;
+    private DatabaseReference myOnlineRoom;
+    
+    private void Awake()
+    {
+        FirebaseInitializer.Instance.onFirebaseReady += Initialize;
+    }
+    
+    private void Initialize()
+    {
+        FirebaseInitializer.Instance.onFirebaseReady -= Initialize;
+        realtimeDB = FirebaseDatabase.DefaultInstance.RootReference;
+    }
+
+    private void Update()
+    {
+        if(Input.GetKeyDown(KeyCode.N))
+            CreateNewFakePlayer();
+        
+        if(Input.GetKeyDown(KeyCode.S))
+            StartGame();
+    }
+
+    /// <summary>
+    /// Use the context menu to create  a new fake player in this game.
+    /// Use it after the room has been created
+    /// </summary>
+    [ContextMenu("Create New Fake Player")]
+    private void CreateNewFakePlayer()
+    {
+        Player fakeP = new Player("fakePlayer", Guid.NewGuid().ToString(), DateTime.Now.ToOADate());
+        string JSON = JsonUtility.ToJson(fakeP);
+        
+        myOnlineRoom = realtimeDB.Child("rooms").Child(RoomManager.Instance.myRoom.code);
+        myOnlineRoom.Child("players").Child(fakeP.id).SetRawJsonValueAsync(JSON);
+    }
+
+    /// <summary>
+    /// Use the context menu to start the game from the Editor.
+    /// Use it after the room has been created & at least 3 players have joined
+    /// </summary>
+    [ContextMenu("Start Game")]
+    private void StartGame()
+    {
+        myOnlineRoom.Child("currentState").SetValueAsync((int)GameState.Explanation);
+    }
+}
+
+#endif
diff --git a/Assets/Scripts/PlayersEmulator.cs.meta b/Assets/Scripts/PlayersEmulator.cs.meta
new file mode 100644
index 0000000..157118c
--- /dev/null
+++ b/Assets/Scripts/PlayersEmulator.cs.meta
@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 6737cec7c8df64e7dbe8de750213a898
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: