I may say at first, it could get tedious since there's really not much happening, also given you're given a very squishy tank in the early game. As you trail along, with enough patience, you get to see them going stronger and you'll eventually get the hang of the game. I'm not really actually a fan of its menu tab below, it could use a bit more aesthetics, but for a free idle RPG game, I guess this is good to go with.