I made some small improvements based on initial feedback:

• Turned down volume of the robot's startup sound
  
• The "Press Start" screen will only show up once
  
• Replaced rollback with calling the history screen
  
• Added Achievements button to main menu (after clearing the game once)
  
• Added Main Menu button to game menu (after clearing the game once)
  
• Removed duplicate entries in the text history
  

Thank you for playing Robot Daycare!