3.8
The game starts as they will give you a capybara and name it. They'll show you what to do by feeding and go to a hot spring to wash themselves. You can pet them too but nothing much comes of it(Or maybe there's more). Dressing them up, you need stars. (Probably exits the game after they already teach you everything & enter back in again). So what you do is playing their mini game but it'll recharge for 12 hours. And watching ads to get coins to buy new food to feed them and even buying more capybaras.
The ads will keep coming though, even the rewards for multiplying the amount of coins and stars. There's a way to stop them when you went to the shop button.. it took 100+ days probably to get Ads-free. That's all~