what is the best way to level up in idle breakout fast? Also, what are the best balls to use
Well, to level up faster, you should try to save money for the first 10 to 20 levels and then upgrade all the balls you have to either be faster or stronger. You should also get as many balls as you can at the beginning :D The best balls in my opinion are cannonballs because they are the strongest balls that you don't have to pay so much money for.