A cat with a laser gun kills dogs, arrow control, space - shoot, in the style and with the mechanics of Space Invaders, with a score of points and waves and endless generation, enemies go in a ruler and move like this - first to the right edge, then down to the length of the enemy, then to the left edge and so on until they are all gone they will kill or they will not touch the bottom edge, the more points the player has - the more enemies there are in the next wave, the lowest enemies shoot and do not die from their bullets, bullets move in a straight line and they are faster than enemies, the game ends if a bullet hits the igorok, or the enemy reaches the bottom edge, enemies cannot go beyond the side edges