Minigames should not be the only way to level up your pets. i only have one teen pet and it is taking me forever to get it to adult status. I want to be able to hatch pets but can't because I do not have any Adult pets.How come minigames are the only way? I have so many pets that i want to use to hatch pets but most of them are babies. I have 25 pets. I wish there were more ways to level up my pets.
Are you feeding your pet snacks after completing each game? If not then that could be what is taking so long to level your pet. You can buy snacks at the bazaar or at vendors in each world. You can also get them as drops from non-boss monsters.