I have changed my rating to 1 star, but of 0 was an option! This game used to be fun and challenging.Then, they reduced rewards and increased the skill level needed to acquire said rewards. I contacted the joke that is support and the answer was essentially, Haha, we do what we want. It is IMPOSSIBLE, not difficult, but impossible, to complete any event for less than $10.And events renew every 2 to 4 days. It is also impossible to get enough gold tools to do anything at all. Pay to win. 100%.