Learn how to get the key and unlock the castle in Pet Sim 99 in order to gain access to the Trading Plaza in this Roblox experience.

Collecting cards has been a staple in video games for a long while, and Pet Trading Card Simulator on Roblox capitalizes on this trend with a fun-packed and chill collect-’em-up clicker experience.

Pet Simulator 99 is part of Roblox The Hunt: Mega Edition, and players must join the game to collect a "The Hunt Token". However, you must complete a specific quest that offers this token as a reward.

In this guide, we'll list all the working Pet Racer Simulator codes you can redeem in the animal-collecting Roblox hit.