Space Invaders

Space Invaders is a shooting game from a fixed perspective. Throughout the game, your goal is to destroy a variety of aliens using the lasers provided. Initially, the player will be provided with a laser cannon. To score points in this game, you need to control moving the cannon horizontally to destroy all the aliens. In the levels, the number of aliens will be the same, including five rows, and each row has 11 guys. However, the difference between the tables is the speed of the alien move down. The later it is, the faster the speed of moving down will be. They will not only be able to move down but can attack and detonate your laser cannon. Laser cannons will be protected by a number of bunkers (have a fixed number in each game).