diff --git a/ModuleApiGameLibGameDetails.md b/ModuleApiGameLibGameDetails.md
index cfca06d..41564ae 100644
--- a/ModuleApiGameLibGameDetails.md
+++ b/ModuleApiGameLibGameDetails.md
@@ -27,8 +27,44 @@ The game details decribe basic information about the game and specifies how the
 | 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. |
+| controls        | [Control](ModuleApiGameLibGameDetails#control) | Statistics rows to show on the endscreen. |
 
 ## Control
 
-Specifies an possible control to the controller.
+Specifies an possible control to the controller. There is a standardized set of possible controls to ensure cooperability between controllers. If your game needs additional controls you can use custom actions.
+
+### Standard control
+
+```JSON
+{
+   	"type": "normal",
+	"action": "up",
+	"mode": "binary"
+}
+
+```
+
+| Attribute        | Type                                                                                                                          | Description                                                                        |
+| ---------------- | ----------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------- |
+| type             | "normal"                                                                                                                      | The type of control.                                                               |
+| action           | "left" / "right" / "up" / "down" / "upleft" / "upright" / "downleft" / "downright" / "start" / "select" / "back" / "identify" | The action to use.                                                                 |
+| mode             | "binary" / "analog"                                                                                                           | The mode of the control. Use binary for one step or use analog for multiple steps. |
+| (Optional) steps | number                                                                                                                        | **Only works when mode is analog.** The amount of steps the action has.            |
+
+### Custom control
+
+```JSON
+{
+   	"type": "custom",
+	"action": "rotate",
+	"mode": "binary"
+}
+
+```
+
+| Attribute        | Type                | Description                                                                        |
+| ---------------- | ------------------- | ---------------------------------------------------------------------------------- |
+| type             | "normal"            | The type of control.                                                               |
+| action           | string              | Any custom action id.                                                              |
+| mode             | "binary" / "analog" | The mode of the control. Use binary for one step or use analog for multiple steps. |
+| (Optional) steps | number              | **Only works when mode is analog.** The amount of steps the action has.            |