basically they just renamed pixel overlord in google play and made it another game, this game is quite essentially trap, the worst kind of dupe system for idle games.
"Why?!" because to raise star of a character you need another specific character, so it doesn't matter even if they give you 9999 free draws(which you will have to clear stage/login etc first to get them).
"so it's not so bad then?" well not so fast... because you can get an epic(4star) character in gacha as 5star, yep it will fk you up.
and with bunch of characters available right off the bat, you will have attrocious gacha rate to raise a character.
the graphic and sounds is cute and not too bad just like it's previous game, the gameplay? well it's an idle so...yeah, nothing new(can't even turn off auto for skills)
If you don't mind this predatory system and just going for the aesthetic it's a chill game, or if you don't mind throwing thousands of dollars for "fun" go for it.. otherwise f2p will never have chance since almost everything is level locked..yep, the stages at certain point will get locked.. even the chat have level restriction ..LOL