Mortal Pongout version 1.1 released.

Changes:

• Made sound level (volume) an adjustable amount between 0% and 100%.
• The default sound level is now 15%  (previously an ear-splitting 100%).
• Gave the Plus Block a plus sign. :)
• Added "seconds" after the Stalemate Time indicator in Settings.
• The default Stalemate Time is now 20 seconds (previously 10).
• The maximum Stalemate Time is now 60 seconds (previously 30).

Planned updates:

• Variable CPU difficulty
• A more detailed help document explaining the game mechanics and settings
• A Windows desktop version (as soon as I can figure out a perplexing Game Maker audio issue)