Update v20180511:
Gamepad controller issues:
- Added an option to remap de gamepad controller - Options menu > Game > Remap controller - There you will be prompted to configure your controller in case the default configuration is not valid for you.
- Added an option to reset the gamepad controller configuration - Options menu > Game > Reset controller configuration - This option will reset your gamepad controller configuration to default.
- If you are still having issues with the gamepad controller, try to disable any programs like Xinput or DirectInput (if you are using them).

Minor fixes:
- Fixed issues with the saved data.
- Foxed issues when changing between keyboard/controller input.