I got a little bored implementing sound stuff, so I added a touch screen controller. I still strongly advice you to use a gamepad to play on mobile.

Here is the full changelog:

• Touchscreen support (mobile devices only). The touchscreen controller is only shown if no physical gamepad is connected to the mobile device.
• Vibrate mobile devices instead of the physical gamepad if the touch screen controller is active.
• Fix minor english localization errors.