Whole account reset due to a server update after weeks of playing... so much for my previous review below, from 4 * to 1. Starts good then after lane 4 it takes weeks to upgrade anything. Recent updates also ruined any chance of free play by reducing free rewards and jacking up item costs. INVALID now👇 Despite the ads and incentives to pay, you can also play this game very successfully without spending a dime, which means there is value in playing to win and building your profile stats up.