Space invaders but Pacman versions, and with ennemies and shooting by the ennemies randomly, and the ability for the player to shoot on the ennemies and gain points. There is also a spaceship that looks like a ghost that comes rarely into the game for like 10 seconds than leave, but this one has a high values in points. There is also a score bar in the up left corner and 3 life points in the up right corner. When the level is finished and the user kills all the ennemies, more ennemies come and the user gains one more life.