diff --git a/Assets/BossRoom/Scripts/Client/UI/PopupPanel.cs b/Assets/BossRoom/Scripts/Client/UI/PopupPanel.cs
index fa990cd44..b8db863e1 100644
--- a/Assets/BossRoom/Scripts/Client/UI/PopupPanel.cs
+++ b/Assets/BossRoom/Scripts/Client/UI/PopupPanel.cs
@@ -147,8 +147,20 @@ private void OnOnlineModeDropdownChanged(int value)
             {
                 if (string.IsNullOrEmpty(PhotonAppSettings.Instance.AppSettings.AppIdRealtime))
                 {
-                    // If there is no photon app id set tell the user they need to install
-                    SetupNotifierDisplay("Photon Realtime not Setup!", "Follow the instructions in the readme to setup Photon Realtime and use relay mode.", false, true);
+                    if (Application.isEditor)
+                    {
+                        // If there is no photon app id set tell the user they need to install
+                        SetupNotifierDisplay(
+                            "Photon Realtime not Setup!", "Follow the instructions in the readme (<ProjectRoot>/Documents/Photon-Realtime/Readme.md) " +
+                            "to setup Photon Realtime and use relay mode.", false, true);
+                    }
+                    else
+                    {
+                        // If there is no photon app id set tell the user they need to install
+                        SetupNotifierDisplay(
+                            "Photon Realtime not Setup!", "It needs to be setup in the Unity Editor for this project " +
+                            "by following the Photon-Realtime guide, then rebuild the project and distribute it.", false, true);
+                    }
                     return;
                 }
 
diff --git a/Documentation/Photon-Realtime/Images/Boss-Room-Host-Confirm.png b/Documentation/Photon-Realtime/Images/Boss-Room-Host-Confirm.png
new file mode 100644
index 000000000..4edb986c4
--- /dev/null
+++ b/Documentation/Photon-Realtime/Images/Boss-Room-Host-Confirm.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:edae396114f77bf62295f83cf2a513fcfc9596f67b37fecf3ee0b79378ba50fb
+size 204109
diff --git a/Documentation/Photon-Realtime/Images/Boss-Room-Host-Dropdown.png b/Documentation/Photon-Realtime/Images/Boss-Room-Host-Dropdown.png
new file mode 100644
index 000000000..a7e97ea49
--- /dev/null
+++ b/Documentation/Photon-Realtime/Images/Boss-Room-Host-Dropdown.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9c18f020e23d826b0316fae5ff3880873efdbfdcb47505f0a0762995bda6eab1
+size 762042
diff --git a/Documentation/Photon-Realtime/Images/Boss-Room-Join-Dropdown.png b/Documentation/Photon-Realtime/Images/Boss-Room-Join-Dropdown.png
new file mode 100644
index 000000000..602033212
--- /dev/null
+++ b/Documentation/Photon-Realtime/Images/Boss-Room-Join-Dropdown.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7bd55f6408858ca649d80f5bf79a2a106e4b0c1a53452a6e1cebaeb3a28dc120
+size 375009
diff --git a/Documentation/Photon-Realtime/Images/Boss-Room-Join.png b/Documentation/Photon-Realtime/Images/Boss-Room-Join.png
new file mode 100644
index 000000000..e78f2715b
--- /dev/null
+++ b/Documentation/Photon-Realtime/Images/Boss-Room-Join.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ad821bab2e1e6d654774d5e75142f96169ce4b7a7e58129451d7c1546219b944
+size 371873
diff --git a/Documentation/Photon-Realtime/Images/Boss-Room-Lobby-Extra.png b/Documentation/Photon-Realtime/Images/Boss-Room-Lobby-Extra.png
new file mode 100644
index 000000000..ee09d0538
--- /dev/null
+++ b/Documentation/Photon-Realtime/Images/Boss-Room-Lobby-Extra.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7aab09621b8e591fd2ecf5305b8a71689821a7832aa2520c7944dd24e8770955
+size 4539880
diff --git a/Documentation/Photon-Realtime/Images/Boss-Room-Lobby.png b/Documentation/Photon-Realtime/Images/Boss-Room-Lobby.png
new file mode 100644
index 000000000..481edff13
--- /dev/null
+++ b/Documentation/Photon-Realtime/Images/Boss-Room-Lobby.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:be7821de85a202196a933682c0a06fec6bf55f99de145a0cbe7e1266921b9ea4
+size 4331599
diff --git a/Documentation/Photon-Realtime/Images/Photon-App.png b/Documentation/Photon-Realtime/Images/Photon-App.png
new file mode 100644
index 000000000..8b22a7b89
--- /dev/null
+++ b/Documentation/Photon-Realtime/Images/Photon-App.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ec7cac4bb30e9970d2c1832766d1b9c3fc1cf69adb2c263af7ba579442fb33c4
+size 200878
diff --git a/Documentation/Photon-Realtime/Images/Photon-Dashboard.png b/Documentation/Photon-Realtime/Images/Photon-Dashboard.png
new file mode 100644
index 000000000..470a783a5
--- /dev/null
+++ b/Documentation/Photon-Realtime/Images/Photon-Dashboard.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c36d4422f98f537eb6330e1378631498258f02c748b120fc9212568a9425e8fa
+size 181469
diff --git a/Documentation/Photon-Realtime/Readme.md b/Documentation/Photon-Realtime/Readme.md
new file mode 100644
index 000000000..f12d2ff00
--- /dev/null
+++ b/Documentation/Photon-Realtime/Readme.md
@@ -0,0 +1,71 @@
+# Photon Setup Guide for Boss Room
+
+## Setup Photon
+
+1. Access the Wizard from Window → Photon Realtime → Wizard.
+2. Click next through the wizard until you get to the Photon Cloud Setup.
+3. If you do not already have an account or an App Id, click the Visit Dashboard button to create one. If you created a new account, create a New Application from Photon's Dashboard.
+    **Note:** The Photon Type for Boss Room is `Photon Realtime`.
+       
+   ![Images/Photon-App.png](Images/Photon-App.png)
+
+4. After the Application is setup, you can get its App ID from Photon's Dashboard. Copy the App ID to your clipboard.
+    
+    **Note:** This App Id **must** be shared with other people in order to be able to connect to your Photon Room.
+
+   ![Images/Photon-App.png](Images/Photon-Dashboard.png)
+
+5. In the Photon Wizard Window of your Unity Project, paste the App Id.
+6. Click on Setup. You should receive a completion message, for example "Your AppId is now applied to this Project **Done**".
+7. Click Next then Done. Setup is complete and you can safely quit the Photon Wizard.
+
+## Playing Boss Room with friends
+
+Once the setup is done, there are two ways you can actually test out is working:
+
+* Launch the Boss Room project using a packaged build.
+* Use the Unity Editor, but do that with caution!
+
+With that being said, both ways are almost the same in terms of how you host or join a session.
+
+
+> **IMPORTANT!** There is a bug in MLAPI at the moment that could prevent users from connecting to each other through the editor. 
+
+> **Note:** To reiterate, it is important that all Unity Editor users have the exact same version of the project with no changes locally and their PhotonAppSettings should match with the Host's settings.
+
+
+### Hosting a Room
+
+---
+If you want to host a session then:
+
+
+1. Click the Start button.
+2. Select `Relay Host` from the dropdown on the left.
+   ![Images/Boss-Room-Host-Dropdown.png](Images/Boss-Room-Host-Dropdown.png)
+   
+3. A random generated room name will be assigned.
+   ![Images/Boss-Room-Host-Confirm.png](Images/Boss-Room-Host-Confirm.png)
+   
+4. Share the generated room name with your users, and click confirm!
+   
+5. Done! You are now in the Lobby - also known as the Character Selection Screen. Your friends/users should be able to join now.
+   
+> **Note:** You can see the Room Name in the top-left corner.
+  ![Images/Boss-Room-Lobby.png](Images/Boss-Room-Lobby.png)
+
+### Joining a Room
+
+---
+
+If you want to Join a session then:
+1. Click the Join Button and select `Relay Host` from the dropdown on the left.
+   ![Images/Boss-Room-Join-Dropdown.png](Images/Boss-Room-Join-Dropdown.png)
+2. You should be asked to input the room name below.
+   ![Images/Boss-Room-Join.png](Images/Boss-Room-Join.png)
+
+3. In this example, the room name is: `YQWOWS`
+
+4. Click Join. Once successfully connected, you should be in the Lobby with the rest of your friends.
+   ![Images/Boss-Room-Lobby-Extra.png](Images/Boss-Room-Lobby-Extra.png)
+   
diff --git a/README.md b/README.md
index dc697aac3..38e53482b 100644
--- a/README.md
+++ b/README.md
@@ -53,7 +53,10 @@ After the build has completed you can launch several instances of the built exec
 
 In contrast to running a local setup, when playing over internet we don't neccessarily need a built executable. We can just run the game in editor. 
 
-Running the game over internet currently requires setting up a [Photon Transport for MLAPI](https://github.com/Unity-Technologies/mlapi-community-contributions), which uses Photon relay server to facilitate communication between clients and server living on different networks.  
+Running the game over internet currently requires setting up a [Photon Transport for MLAPI](https://github.com/Unity-Technologies/mlapi-community-contributions), which uses Photon relay server to facilitate communication between clients and server living on different networks.
+
+> Checkout our Photon-Realtime setup guide, here:
+> [Boss Room Photon Setup Guide](Documentation/Photon-Realtime/Readme.md)
 
 Alternatively you can use Port Forwarding. The wonderful https://portforward.com/ site has guides on how to enable port forwarding on a huge number of routers. BossRoom uses `UDP` and needs a `9998` external port to be open.