Finishing touches 🎨

Just a little polishing ✨

• Fullscreen mode is now available
• The player rotates more smoothly and constantly while the key is pressed, rather than once per button press
• The sound effects and the music can be individually disabled and re-enabled
• The particles of the laser beams were updated
• Post-processing visual effects were added
• The difficulty mode is shown on the edge of the screen 
• A button leading to the initial difficulty selection screen was added on all levels, so that the game can be restarted at any time if the wrong difficulty mode was selected
• At the end of each level cycle, before the next difficulty mode begins, there is now a notification that the difficulty will be changed on the next level

I think it's ready! As always, I will love to hear your experiences with Pixel me Away in the comments 😊