- The game will now track various statistics, like total completion time, and display them on the finish screen. (Collected data is only stored locally and is not transmitted anywhere.)

- The yellow zone has been reworked to make visiting all rooms mandatory.

- Interactive menu items are now tinted green/red.

- Added a "go back" touch control.

- Added a new options menu, allowing to swap the position of touch controls.

- Added initial support for square-ish aspect ratio. (Quite wonky!)
