diff --git a/ModuleApiGameLibGameDetails.md b/ModuleApiGameLibGameDetails.md
new file mode 100644
index 0000000..cfca06d
--- /dev/null
+++ b/ModuleApiGameLibGameDetails.md
@@ -0,0 +1,34 @@
+# ModuleApi - GameLib GameDetails
+
+The game details decribe basic information about the game and specifies how the controller should behave.
+
+## Structure
+
+```JSON
+{
+   	"name": "Game Name",
+	"description": "Game Description.",
+
+    "hints"	: [
+		"Hint A",
+		"Hint B"
+	],
+	"icon": "/addressOfGameIcon",
+	"controls": [
+		control
+    ]
+}
+
+```
+
+| Attribute       | Type                                           | Description                               |
+| --------------- | ---------------------------------------------- | ----------------------------------------- |
+| name            | string                                         | The name of the game.                     |
+| description     | string                                         | The description of the game.              |
+| hints           | string[]                                       | List of hints for the game.               |
+| (Optional) icon | string                                         | Path to the icon of the module.           |
+| controls        | [Control](ModuleApiGameLibGameDetails#Control) | Statistics rows to show on the endscreen. |
+
+## Control
+
+Specifies an possible control to the controller.
diff --git a/ModuleClientAPIGameLibController.md b/ModuleClientAPIGameLibController.md
index f6d7995..c697fb8 100644
--- a/ModuleClientAPIGameLibController.md
+++ b/ModuleClientAPIGameLibController.md
@@ -6,10 +6,98 @@ Class representing the GameLib Controller inside the ModuleClientAPI.
 
 ### call
 
+Send a controller action to the active game.
+
+```javascript
+Controller.call(action, mode, intensity?);
+```
+
+| Argument             | Type                                                                                                                          | Description                                          |
+| -------------------- | ----------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------- |
+| action               | "left" / "right" / "up" / "down" / "upleft" / "upright" / "downleft" / "downright" / "start" / "select" / "back" / "identify" | The action to send.                                  |
+| mode                 | "on" / "off"                                                                                                                  | The ID of the controller.                            |
+| (Optional) intensity | number                                                                                                                        | The intensity of the button press (between 0 and 1). |
+
 ### callCustom
 
+Send a controller action to the active game.
+
+```javascript
+Controller.callCustom(action, mode, intensity?);
+```
+
+| Argument             | Type         | Description                                          |
+| -------------------- | ------------ | ---------------------------------------------------- |
+| action               | string       | The action to send.                                  |
+| mode                 | "on" / "off" | The ID of the controller.                            |
+| (Optional) intensity | number       | The intensity of the button press (between 0 and 1). |
+
 ### joinQueue
 
+Join the queue of the room.
+
+```javascript
+Controller.joinQueue();
+```
+
 ## Events
 
-### on
+### on: outsideRoom
+
+Triggers when the user goes outside of the room.
+
+```javascript
+Controller.on('outsideRoom', () => {});
+```
+
+### on: insideGame
+
+Triggers when the user is requested from the queue.
+
+```javascript
+Controller.on('insideGame', () => {});
+```
+
+### on: insideQueue
+
+Triggers when the user joins the room of the queue.
+
+```javascript
+Controller.on('insideQueue', () => {});
+```
+
+### on: endScreen
+
+Triggers when the endscreen should be shown.
+
+```javascript
+Controller.on('endScreen', (endScreen) => {});
+```
+
+| Argument  | Type                                                     | Description         |
+| --------- | -------------------------------------------------------- | ------------------- |
+| endScreen | [EndScreen](./ModuleClientAPIGameLibControllerEndScreen) | The endscreen data. |
+
+### on: queuePositionUpdate
+
+Triggers when the queue position updates.
+
+```javascript
+Controller.on('queuePositionUpdate', (position) => {});
+```
+
+| Argument | Type   | Description                    |
+| -------- | ------ | ------------------------------ |
+| position | number | The new position in the queue. |
+
+### on: activeGameChanged
+
+Triggers when the queue position updates.
+
+```javascript
+Controller.on('activeGameChanged', (gameDetails) => {});
+```
+
+| Argument    | Type                                         | Description                                  |
+| ----------- | -------------------------------------------- | -------------------------------------------- |
+| gameDetails | [GameDetails](./ModuleApiGameLibGameDetails) | The game details of the current active game. |
diff --git a/ModuleClientAPIGameLibControllerEndScreen.md b/ModuleClientAPIGameLibControllerEndScreen.md
new file mode 100644
index 0000000..efd727d
--- /dev/null
+++ b/ModuleClientAPIGameLibControllerEndScreen.md
@@ -0,0 +1,30 @@
+# ModuleClientApi - GameLib Controller EndScreen
+
+The endscreen can be shown to the user after they have been removed a game. It can be used to display information like statistics or give feedback.
+
+## Structure
+
+```JSON
+{
+   	"gameIcon": "/addressOfGameIcon",
+	"gameName": "Game Name",
+
+    "title"	: "Title text to show",
+	"text": "Sub text to show",
+	"stats": [
+        { "name": "Reason", "value": "You've died" },
+        { "name": "Score", "value": 15 }
+    ],
+	"footer": "Footer text to show"
+}
+
+```
+
+| Attribute         | Type                                   | Description                               |
+| ----------------- | -------------------------------------- | ----------------------------------------- |
+| gameIcon          | string                                 | Path to the icon of the game.             |
+| gameName          | string                                 | The name of the game.                     |
+| title             | string                                 | The title of the endscreen.               |
+| (Optional) text   | string                                 | Text to show on the endscreen.            |
+| stats             | { name:string, value: number / string} | Statistics rows to show on the endscreen. |
+| (Optional) footer | string                                 | The footer of the endscreen.              |
diff --git a/_Sidebar.md b/_Sidebar.md
index 4c5c0df..6b96db9 100644
--- a/_Sidebar.md
+++ b/_Sidebar.md
@@ -4,9 +4,6 @@
 -   [Config](./Config)
 -   Module Development
     -   [Module Structure](./ModuleStructure)
-    -   Important Principals
-        -   [ModuleClientAPI Principals](./ModuleClientAPIPrincipals)
-        -   [ModuleServerAPI Principals](./ModuleServerAPIPrincipals)
     -   [Module.json](./ModuleJSON)
         -   [Property](./ModuleJSONProperty)
         -   [Trigger](./ModuleTrigger)
@@ -25,6 +22,8 @@
         -   [Libs](./ModuleServerAPILibs)
             -   [LibWebSocket](./ModuleServerAPILibsWebSocketLib)
             -   [Axios](https://axios-http.com/docs/instance)
+    -   ModuleApi Shared
+        -   [GameLib GameDetails](./ModuleApiGameLibGameDetails)
     -   [Module Debugging](./ModuleDebugging)
     -   [ModuleStore](./ModuleStore)
 -   [Bug/Feature Reporting](./Reporting)