WHEN YOU ARE PLAYING A TOWER DEFENSE GAME AND; YOU JUST STARTED IT; YOU UNLOCKED 2 TOWERS; YOU GOT A DECENT TOWER; YOU GOT A MOVING UNIT THAT GOES ON THE TRACK; YOU ARE GRINDING FOR A GOOD TOWER; YOU GET THAT GOOD TOWER; YOU GET FARTHER THAN YOU EVER HAD WITH IT; YOU BEAT THE EVENT THAT WAS GOING ON IN THE GAME; YOU REACH LVL 100; YOU GET A VERY OP TOWER AND THE BEST TOWER