Creating Golden, Rainbow, or Dark Matter versions of pets often counts as unique entries for your collection.
In Pet Simulator X , the system is a progression mechanic that rewards players for acquiring unique pets with permanent power-ups . The "Auto" aspect typically refers to how the game now automatically tracks any new pet entering your inventory—whether through hatching or trading—to count toward your collection progress. Why You Should Focus on Pet Collection
“any pet in a player's inventory counts towards the collection, whether obtained through trading or hatching” YouTube · Sister guard