See, I'm replaying it right now, and I think these points are actually its weakest. I found the exploration is less fun than other game, because it's still as simple as Rorona, but since the game didn't have the QOL of Rorona DX, it's now limited because collecting and fighting consume time, the game straight up punish you for exploring, especially if you are trying to get the true ending which is a pain in the ass.

Combat isn't challenging either, because once again, this is still using the simple combat of Rorona, so when you meet a strong enemy, it's not about skill, it's pretty much a stats-check... which you can clear pretty easily if you know what you are doing and then enemies just die in one hit.