SFX plus General Improvements

Today's Update to Sands of Scorpio Demo brings several new improvements among them new sound effects for the player, attack and run 

In addition to the new sfx here are some of the other changes:

• fixed a bug that caused the player to not jump as high while running left
• Player now moves with the platform when on horizontally moving platforms
• Pushable rocks should no longer get lost in the background
• All levers should now have proper animations and sound
• Gates can now no longer be walked through while closed
• Extra foreground and background visual elements have been added 

I'd also like to say a huge thank you to Calfuron who's feedback on discord has been exceptionally helpful!

More updates coming soon