Added some background music
Added an "copyright " button to the main menu
Added "mute" toggles to audio settings
Changes
Messed around with the main menu again
Technical Changes
Removed a LOT of unused code
Chances of activating a powerup decreased to 1%
Fixes
Fixed #0000003 MP Achievement not working
Fixed #0000004 Score Achievements not working
Fixed Bumper Hit Audio not playing
-- Can be turned down/off with the "Effects" slider
