- You can choose the keyboard keys that control the game
- Top 10 list
- You can choose to save your score automatically with a default name when the game quits
- You can choose the game difficulty more...
- Improved the code to save the keys associated to the buttons
- Changed the frame rate of the animation of the lever
- Made a native Mac OS X 10.5 application icon
- OS X 10.4 or later