I'm pleasantly surprised by this game, it seems like the usual gacha trash at first, with overly convoluted resource system, unlockable weapons & characters & levelling systems, but the gameplay itself is skill based... as long as you claim the rewards and upgrade your weapons, you can beat the stages and will have 4 - 5 selectable characters and 3 A-rank weapons after about a week of play. Graphics are gorgeous and control is quite good, there are many stages and modes to discover.
I found this far more interesting than Raid Shadow Legends or Crystalborne.
Also try Bombastic Brothers if you like a more cartoony look.