Similar to its predecessors, Pet Simulator 99 is going to be a game where you must grind Ranks, challenges, and other such things while collecting Coins, Diamonds, and other currency and opening a ton ...

Pet Simulator X is a game of grind, and that's what makes it quite addictive. The more you grind, the better pets you can buy, which again encourages you to grind faster in the game's new worlds.