Combat Improvements

• Added new turret defense system that actively shoots down enemies
  
• Enhanced enemy destruction mechanics - enemies now require successful hits instead of self-destructing on word completion
  

Interface Updates

• Implemented comprehensive settings menu for customizable gameplay experience
  
• Added crosshair indicator to show currently targeted enemy
  
• Fixed word highlighting issues when switching between multiple enemies
  

Bug Fixes

• Word highlights persisted after switching targets
  
• Same enemy could be re-targeted unnecessarily