This is my EE551 python individual project | Author: Zijie Zhao

This project is a funny shooting game. I'll develop a number of files that work together to create a functioning game. I'll use pygame, a collection of fun, powerful python modules that manage graphics, animation, and even sound, making it easier for us to build sophisticated games.

In Alien Invasion, the player controls a ship that appears at the bottom center of the screen. The player can move the ship right and left using the arrow keys and shoot bullets using the spacebar.When the game begins, a fleet of aliens fills the sky and moves across and down the screen. The player shoots and destroys the aliens.If the player shoots all the aliens, a new fleet appears that moves faster than the previous one.If any alien hits the player's ship or reaches the bottom of the screen, the player loses a ship.If the player loses three ships,the game ends.

. Create a ship that moves right and left

. Create a single alien to the top-left corner of the screen with appropriate spacing around it.

. Using the spacing around the first alien and the overall screen size to determine how many aliens can fit on the screen

. limit the number of ships the player can use and end the game when the player has used up the allotment of ships

. Create fire bullets in response to player input

. Add a play button to start a game on demand or to restart a game

. Change the game so it speeds up when the player moves up a level

. Implement a scoring system