Revision History
  Version 2.20
  
  
  Version 2.12
  
    - Converted help file to HTMLHelp format
  Version 2.11
  
  
  Version 2.10
  
    - Bonus rounds enabled in shareware version
- 10-run trial implemented in shareware version
- Updated order form
  Version 2.00
  
    - Program now distributed as shareware
- New screen size (800x600 or higher required)
- Improved graphics
- Shielded rocks
- Bonus rounds
- Round number saved in top 10 scores list
  Version 1.11
  
    - Sound now works under Windows 2000
  Version 1.10
  
    - Main window now resizeable
  Version 1.0d
  
    - Program now works when no sound card present
  Version 1.0c
  
  
  Version 1.0b
  
  
  Version 1.0a
  
    - Disabled sound when minimized
  Version 1.0