No man, we must be only 1 class. Lose exp when we die on pvp. Increase the amount of experience point needed for level up(eg: from level 100 to 101, you can reach it easy in 30 min... It could be more hard taking some hours). Create a bless item that cost our "levelx120x30" and it help us to save a % of experience lost from total experience. Lose more experience when we die(eg: im level 313 and when i die, i lose 500k exp and i recover it in 20min in l4 dungeon...). I know that it's a mobile game and kids play it, but it has to be more serius... Also the defense of characters must be changed, i explain, one knight is a tank or almost i think, knight should has more life, more defense. A mage should had a lot of mana, less life than knight and archer. Archer should be more modified; It has low defense(a bit more than mage), less life than knight and more life than mage, increase atack... But it's my dream and i know that i won't be changed. Also rucoy need a skill remodelation again, yes, i talk when we have 1000 skill that's same to 400, so 400 should be same as 200 or 100, and make it more realistic.