I'm appalled at the score of this game on here. There are no ads, and you can play the entire game unabated for free. Its a simple RPG but for a free game there's a lot of stuff that it adds slowly through a playthrough.

Gear upgrades, buffs, crafting, bosses, story. All for free, it's pretty generous for a phone game AND there are NO ADS.

This game treats it's players with respect and you should too.