Space invader game

[chinmay7016]

The code is a Java implementation of the classic game Space Invaders using Swing. It features a player-controlled spaceship shooting bullets to destroy descending green alien invaders.

@parag477 pls assign this issue to me

[chinmay7016]

@parag477 it would be great pleasure if you add hacktoberfest label

[parag477]

I want contributors to add web development components that developers can use in their projects not a mini project. Read the readme carefully.