So I rated this a 5 star game not because I'm a fan boy but because I am fine with the repetitive levels and waves it's exactly what you have to or had to do on other famous RPG games and MMO games like Diablo Skyrim Fallout 76 to just name a few yes it is a grinding game but I love that about that cause if I want to unlock the cosmetics for the characters the rare gear or make the currency in game I have to keep grinding and grinding to find currency and rare cosmetics and gear and secrets so it makes me have to play more and more Wich to me is Really cool that's the idea of a game is to make it so where Players have to.keep playing to level up or advance it worked for Diablo and it works for this game.