It's a monster catching gacha game with pretty decent turn-based combat that actually has some unique mechanics. Unfortunately it has one big issue: the two main gameplay features - monster catching and gacha - literally oppose each other. Why on earth would you ever use a 2 star monster you caught in the field when you could just use the 5 star character you just rolled in the gacha? After you roll a few times there's literally no reason to ever again catch a monster in this monster catching game. This is actually a perfect example of what could have been a pretty ok little phone rpg being absolutely ruined by its gacha mechanics. Shame.