Version 0.2

In version 0.2 of the protoype game, we have implemented the following changes and improvements:

• Removed the feature where enemies deduct player's life when they go off-screen.
• Added a new bonus feature that allows players to recover life. This bonus is accompanied by a visual animation.
• Introduced a rapid-fire bonus that enables players to shoot at a faster rate. The active status of the rapid-fire bonus is indicated by a color change for the player.
• Reorganized directories for better project structure and organization.
• Corrected the calculation of the displayed life count.
• Added a percentage chance for obtaining the life or rapid-fire bonus during gameplay.
• Adjusted the enemy's speed.
• Implemented sound effects for shooting and explosions.

These changes and additions in version 0.2 contribute to an improved gameplay experience.