Naturally, your number one task is to kill the monsters! Just don’t let them cross the red line on the right. To do this, move monsters on the right to other rows and collect combinations of three identical monsters at the end of the line. But these monsters are tricky! With each step, if there’s no completed combination, the monsters shift one position to the right. Track your progress as you go and Save the Planet!. Key Fetures:60 levels with escalating complexityVibrant gameplay with colorful game boards8 hours of gameplayNo timers – play is unlimited