Save the Planet

Your number one task is to kill the monsters. You shouldn't let them cross the red line on the right. For this purpose, you need to move the monsters from the right from one row to another and also collect combinations of three identical monsters at the end of the line. With each step, if there's no completed combination, the monsters shift one position to the right. At the bottom of the screen, you can see an indicator of your progress on the level. Moreover, you can observe the stages of the planet's evolution from the emergence of life to its climax