Mouse GamepadDesktopEnable to move the mouse cursor with the gamepad.
PrerequisitesDon't forget to set the gamepad to the controls
http://www.stencyl.com/help/view/gamepads/Stencyl Blocks
Enable the mouse gamepad for the scene or actor.

Set the speed of the Gamepad mouse. Default is 1.

You have to set all the options to different controls
For example "Joystick down" to control "down" .
Now on Gitlab :
https://gitlab.com/haxe-stencyl/stencyl-mousegamepad It hasn't been tested for a long time.