I've been playing this game for 2.5 years now, lm lvl 76. If you dont pay you'll spend most of your time grinding areas that offer little rewards for your efforts. You can't invest in your favorite characters cause every new added character is now OP. Spent a year readying for Dark Dimensions only to get one time rewards. So much opportunities but little taken. Ex: make an Anti-Heroes Campaign/Org, Ex: stop making players rely on one team/Org to unlock a character. It makes team building useles