1st reviewer here. After playing this game for a few days, I can see the uniqueness it has from other bullet hell games. Though this one I wouldn't call a bullet hell. It's simple controls, can be grindy if you're looking to do each areas achievements, and lots & lots of things that will need leveling and starring up. From the different dragon forms, your gear, your treasure and also can craft higher idle boxes but etc etc.   It's a fairly simple easy game. I was falling asleep playing late one night and somehow still survived while going in and out of sleep. Oh it's not like other flying games, when a enemy passes you and you'll still keep moving forward to the boss. Oh no, see you have to kill every enemy to move on to the next part cause they will just circle back around for you. Course there's whales so leader board will be packed with them since there's no other servers to choose from. Bright side is you'll get rewarded for the work they done too. It's a nice game in the end. May not be somes cup of tea and do have to grind some stage over and over for keys to unlocked the final stages but give it a short try and see how you feel