I can say it par with Blue Oath. The 3D is beautiful and the battle is smooth if you put 2x speed on it. If it slow, it feels like it's clunky. And here the scary part of this game for the graphic. If you setting it high with you potato smartphone. IT WILL BE LAGGY I CAN ASSURE YOU THAT!
The gameplay is interesting. You know, JRPG style. And I think, there's no battle turn like you see in every JRPG style game. And it's real time battle, which mean: It's not Turn battle, and they will attack by themselves. The skill however, is manual. So you have to click it. You can however, make it auto. So just enjoy the game and watch. Also, when you move the character in the Main Lobby (Yes, the main lobby is part of the game and you have to move your character to the quest) be very watchful of the Crow, as the crow bring you some item.
(Some say it's boring. But for it's not. Each people have different taste.)
It's . . . . . How do I said it? NieR alike? In my defense, it's eerie. But somehow, very . . . Relaxing? It's bring the game alive as the game NieR series always have that eerie vibe on it. But for some reason, it's relaxing for me.
It's NieR. So I don't have to say it in here . . . As i never play one. But from what i read on wikia, it's sad and /or anti climax . . . And when I play this game. Damn. Kinda sad yo.
At the very least, it's 4 star for me.
About the Gacha. The gacha is mix of Chara and Weapons in one banner. So basically, it's like FGO all over again which Chara and Card is in one banner. So take it with a grain of salt.
PS: Long Tutorial. But worth it. At the least, you still can Gacha.