When I start the game on my macbook, there are no menu items on the main menu.

It used to be that the game crashed the moment it would want to display the main menu, but changing the quality level to 'Good' fixed that.

I also tried to start the game in window mode but there is no change in behaviour.

Screenshot:

Registry.xml

Registry.xml video section:

    <Video>
      <VSyncCount>1</VSyncCount>
      <DisplayMode>Fullscreen</DisplayMode>
      <RefreshRate>60</RefreshRate>
      <Resolution>1280x800 (60)</Resolution>
      <QualityLevel>Good</QualityLevel>
      <TargetFrameRate>100</TargetFrameRate>
    </Video>

specs:

  Model Identifier:    MacBookPro12,1
  Processor Name:    Intel Core i5
  Processor Speed:    2,7 GHz
  Number of Processors:    1
  Total Number of Cores:    2

  Chipset Model:    Intel Iris Graphics 6100
  Type:    GPU
  Bus:    Built-In
  VRAM (Dynamic, Max):    1536 MB
  Vendor:    Intel (0x8086)
  Device ID:    0x162b
  Revision ID:    0x0009
  Displays:
Color LCD:
  Display Type:    Retina LCD
  Resolution:    2560 x 1600 Retina
  Retina:    Yes
  Pixel Depth:    32-Bit Color (ARGB8888)
  Main Display:    Yes
  Mirror:    Off
  Online:    Yes
  Built-In:    Yes

edit: added mac prefix to the title for clarity.