I've recently been playing mobile games since I was on break from work and this happened to be advertised on social media. It instantly reminded me of Pokemon since the gameplay involves throwing boxes with a monster inside. These monsters will then fight with some monsters whenever you enter a new zone.
This game is simple and fun but the controls are a little difficult to use. An ad will always pop up after you successfully enter a new zone, which annoys me and it cuts off my interest little by little.
In every zone, you will encounter different monsters and you will need to catch/capture them. You may encounter the same monster twice, that's why you need to fight them. In every fight, defeated monsters release green orbs and you need to get them to heal your team.
It also had some zones with the same setup, which is kinda boring in the long run. Also, adding another main character/player will be more exciting.