Pre-release patch notes!

I've been hard at work getting Roguebreaker fresh for release! You might have noticed this stuff if you've been hanging on the beta branch but here's a partial list of some of the stuff that has been added:

• New music and SFX
  
• Leaderboard is visible after you beat a level
  
• Can no longer go slowmo forever, added a cooldown
  
• New upgrades, like starting with extra balls
  
• Reworked the ui and polished up fonts across the board
  
• Fixed the ball getting stuck in the wall
  
• Unbreakable bricks are no longer unbreakable. Besides living a lie, they now break after a number of hits, giving you no score. No more getting stuck on an infinite loop.
  
• No longer randomly start on the exact same level every time
  
• Prettier main menu art
  
• Now even the backgrounds are animated
  
• Mouse cursor is constrained to the game board, making the bumper more responsive (hit ESC to show cursor)
  
• Can now change resolutions and Roguebreaker will remember whether you're fullscreen
  
• Several new levels to master
  
• Optimized brick shattering
  
• New stats to see in the Stats screen