The Pog Cat in Roblox Pet Simulator X. (Image via Roblox) For players who can’t pass through the door, you need the Impossible rank. It takes a bit of grinding.

Huge Pog Cat, Huge Storm Axolotl, Huge Ninja Capybara, Huge Arcane Dominus The most rare pet is the TITANIC Signature BIG Maskot ! Plus, combine and collect 16 new pets .